| 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 | $128.90 | 5.433% | $135.9031 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $133.40 | 11.819% | $149.1665 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $52.51 | 8.482% | $56.9639 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $237.65 | 11.328% | $264.571 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $210.87 | 13.481% | $239.2974 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $121.58 | 4.608% | $127.1824 | $127.18 | $127.20 | $127.20 |
| Purchase #7 | $65.94 | 11.136% | $73.2831 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $950.85 | $1,046.3674 | $1,046.36 | $1,046.35 | $1,046.50 | |