| 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 | $209.27 | 11.334% | $232.9887 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $38.32 | 4.837% | $40.1735 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $96.98 | 3.278% | $100.159 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $85.50 | 13.301% | $96.8724 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $159.48 | 4.204% | $166.1845 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $108.56 | 11.516% | $121.0618 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $80.46 | 3.502% | $83.2777 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $778.57 | $840.7176 | $840.71 | $840.70 | $840.90 | |