| 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 | $110.75 | 12.302% | $124.3745 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $84.67 | 8.340% | $91.7315 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $228.28 | 11.345% | $254.1784 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $202.88 | 11.741% | $226.7001 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $243.91 | 8.200% | $263.9106 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $9.60 | 5.340% | $10.1126 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $248.56 | 13.239% | $281.4669 | $281.47 | $281.45 | $281.50 |
| 7 purchase totals = | $1,128.65 | $1,252.4746 | $1,252.47 | $1,252.45 | $1,252.50 | |