| 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 | $98.53 | 13.778% | $112.1055 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $68.74 | 3.340% | $71.0359 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $140.25 | 5.425% | $147.8586 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $226.72 | 6.489% | $241.4319 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $44.35 | 4.105% | $46.1706 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $224.34 | 9.864% | $246.4689 | $246.47 | $246.45 | $246.50 |
| Purchase #7 | $183.50 | 9.651% | $201.2096 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $986.43 | $1,066.2810 | $1,066.29 | $1,066.25 | $1,066.30 | |