| 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 | $99.48 | 6.545% | $105.991 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $136.57 | 9.344% | $149.3311 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $184.66 | 11.245% | $205.425 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $240.93 | 6.251% | $255.9905 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $177.47 | 9.722% | $194.7236 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $29.25 | 6.282% | $31.0875 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $93.76 | 9.325% | $102.5031 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $962.12 | $1,045.0518 | $1,045.05 | $1,045.10 | $1,045.00 | |