| 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 | $221.65 | 11.252% | $246.5901 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $121.77 | 13.394% | $138.0799 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $219.38 | 13.569% | $249.1477 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $224.62 | 12.818% | $253.4118 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $249.57 | 6.127% | $264.8612 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $171.60 | 8.436% | $186.0762 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $65.46 | 4.602% | $68.4725 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $1,274.05 | $1,406.6394 | $1,406.64 | $1,406.65 | $1,406.70 | |