| 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 | $35.28 | 8.469% | $38.2679 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $186.33 | 10.487% | $205.8704 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $250.97 | 5.756% | $265.4158 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $204.26 | 12.415% | $229.6189 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $102.79 | 6.235% | $109.199 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $149.95 | 7.245% | $160.8139 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $50.44 | 9.501% | $55.2323 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $980.02 | $1,064.4182 | $1,064.42 | $1,064.35 | $1,064.40 | |