| 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 | $211.83 | 7.714% | $228.1706 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $95.63 | 11.805% | $106.9191 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $203.40 | 3.548% | $210.6166 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $8.91 | 13.559% | $10.1181 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $236.82 | 6.668% | $252.6112 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $242.41 | 8.772% | $263.6742 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $6.43 | 13.259% | $7.2826 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $1,005.43 | $1,079.3924 | $1,079.39 | $1,079.30 | $1,079.40 | |