| 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 | $204.29 | 3.265% | $210.9601 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $75.88 | 4.316% | $79.155 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $211.45 | 8.355% | $229.1166 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $149.25 | 12.487% | $167.8868 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $66.91 | 6.201% | $71.0591 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $220.79 | 12.340% | $248.0355 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $34.67 | 12.165% | $38.8876 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $963.24 | $1,045.1007 | $1,045.12 | $1,045.10 | $1,045.20 | |