| 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 | $226.34 | 13.428% | $256.7329 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $196.48 | 6.688% | $209.6206 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $143.32 | 12.407% | $161.1017 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $97.67 | 12.575% | $109.952 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $193.93 | 10.627% | $214.5389 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $164.44 | 3.106% | $169.5475 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $53.98 | 4.326% | $56.3152 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $1,076.16 | $1,177.8088 | $1,177.81 | $1,177.80 | $1,177.70 | |