| 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 | $193.67 | 12.310% | $217.5108 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $187.35 | 5.383% | $197.4351 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $213.94 | 10.722% | $236.8786 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $245.38 | 4.245% | $255.7964 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $233.67 | 10.786% | $258.8736 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $76.78 | 12.814% | $86.6186 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $153.29 | 13.827% | $174.4854 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $1,304.08 | $1,427.5985 | $1,427.61 | $1,427.60 | $1,427.60 | |