| 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 | $216.41 | 8.716% | $235.2723 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $238.84 | 3.122% | $246.2966 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $232.68 | 13.268% | $263.552 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $28.40 | 9.573% | $31.1187 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $16.45 | 12.369% | $18.4847 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $250.44 | 13.874% | $285.186 | $285.19 | $285.20 | $285.20 |
| Purchase #7 | $99.62 | 6.517% | $106.1122 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $1,082.84 | $1,186.0225 | $1,186.02 | $1,186.00 | $1,186.10 | |