| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.38 | 11.252% | $194.0012 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $123.52 | 8.245% | $133.7042 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $176.53 | 12.441% | $198.4921 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $222.26 | 5.303% | $234.0464 | $234.05 | $234.05 | $234.00 |
| Purchase #5 | $181.48 | 6.804% | $193.8279 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $116.85 | 13.542% | $132.6738 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $214.54 | 7.553% | $230.7442 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,209.56 | $1,317.4898 | $1,317.48 | $1,317.50 | $1,317.40 | |