| 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 | $192.46 | 4.485% | $201.0918 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $117.80 | 8.484% | $127.7942 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $90.60 | 13.209% | $102.5674 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $244.29 | 6.112% | $259.221 | $259.22 | $259.20 | $259.20 |
| Purchase #5 | $87.68 | 5.629% | $92.6155 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $96.82 | 12.544% | $108.9651 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $177.28 | 13.804% | $201.7517 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $1,006.93 | $1,094.0067 | $1,094.01 | $1,093.95 | $1,094.10 | |