| 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 | $245.43 | 9.361% | $268.4047 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $36.69 | 8.767% | $39.9066 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $12.55 | 5.492% | $13.2392 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $13.62 | 7.647% | $14.6615 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $215.38 | 9.479% | $235.7959 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $187.81 | 9.265% | $205.2106 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $221.87 | 5.404% | $233.8599 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $933.35 | $1,011.0784 | $1,011.08 | $1,011.05 | $1,011.10 | |