| 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 | $62.64 | 8.841% | $68.178 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $122.81 | 3.807% | $127.4854 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $243.80 | 10.776% | $270.0719 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $29.81 | 10.220% | $32.8566 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $132.48 | 9.783% | $145.4405 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $226.30 | 8.519% | $245.5785 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $141.77 | 13.448% | $160.8352 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $959.61 | $1,050.4461 | $1,050.46 | $1,050.50 | $1,050.50 | |