| 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 | $103.83 | 3.845% | $107.8223 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $122.90 | 7.470% | $132.0806 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $87.55 | 7.357% | $93.9911 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $219.77 | 12.192% | $246.5644 | $246.56 | $246.55 | $246.60 |
| Purchase #5 | $9.95 | 5.441% | $10.4914 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $216.99 | 7.354% | $232.9474 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $172.94 | 9.533% | $189.4264 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $933.93 | $1,013.3236 | $1,013.32 | $1,013.35 | $1,013.30 | |