| 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 | $98.65 | 7.567% | $106.1148 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $246.59 | 13.353% | $279.5172 | $279.52 | $279.50 | $279.50 |
| Purchase #3 | $232.37 | 5.405% | $244.9296 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $172.41 | 8.626% | $187.2821 | $187.28 | $187.30 | $187.30 |
| Purchase #5 | $10.85 | 7.312% | $11.6434 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $153.84 | 4.425% | $160.6474 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $135.99 | 12.385% | $152.8324 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,050.70 | $1,142.9669 | $1,142.96 | $1,143.00 | $1,142.80 | |