| 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 | $230.95 | 6.393% | $245.7146 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $77.61 | 7.567% | $83.4827 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $210.41 | 7.822% | $226.8683 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $5.68 | 7.716% | $6.1183 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $219.52 | 11.236% | $244.1853 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $14.27 | 4.342% | $14.8896 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $118.26 | 13.422% | $134.1329 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $876.70 | $955.3917 | $955.39 | $955.40 | $955.40 | |