| 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 | $224.42 | 12.790% | $253.1233 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $53.48 | 4.560% | $55.9187 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $179.29 | 11.873% | $200.5771 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $142.50 | 13.812% | $162.1821 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $237.78 | 11.851% | $265.9593 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $6.95 | 5.519% | $7.3336 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $182.51 | 3.867% | $189.5677 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,026.93 | $1,134.6618 | $1,134.66 | $1,134.65 | $1,134.70 | |