| 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 | $124.26 | 9.303% | $135.8199 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $89.93 | 3.581% | $93.1504 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $93.32 | 13.743% | $106.145 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $100.84 | 8.671% | $109.5838 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $224.38 | 6.137% | $238.1502 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $165.28 | 5.828% | $174.9125 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $60.77 | 10.117% | $66.9181 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $858.78 | $924.6799 | $924.68 | $924.65 | $924.70 | |