| 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 | $30.50 | 12.590% | $34.34 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $243.28 | 9.633% | $266.7152 | $266.72 | $266.70 | $266.70 |
| Purchase #3 | $205.87 | 9.729% | $225.8991 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $27.67 | 7.162% | $29.6517 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $102.77 | 8.487% | $111.4921 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $149.70 | 4.795% | $156.8781 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $236.85 | 11.165% | $263.2943 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $996.64 | $1,088.2705 | $1,088.27 | $1,088.30 | $1,088.30 | |