| 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 | $112.44 | 6.771% | $120.0533 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $11.82 | 11.707% | $13.2038 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $101.29 | 4.710% | $106.0608 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $131.32 | 5.566% | $138.6293 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $229.92 | 3.337% | $237.5924 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $169.77 | 13.561% | $192.7925 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $89.97 | 5.838% | $95.2224 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $846.53 | $903.5545 | $903.54 | $903.55 | $903.60 | |