| 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 | $122.36 | 3.381% | $126.497 | $126.50 | $126.50 | $126.50 |
| Purchase #2 | $187.57 | 8.823% | $204.1193 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $230.36 | 13.275% | $260.9403 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $143.45 | 6.118% | $152.2263 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $181.26 | 3.572% | $187.7346 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $60.65 | 9.521% | $66.4245 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $50.87 | 4.514% | $53.1663 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $976.52 | $1,051.1083 | $1,051.11 | $1,051.10 | $1,051.00 | |