| 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 | $110.51 | 12.148% | $123.9348 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $166.29 | 3.696% | $172.4361 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $90.86 | 8.710% | $98.7739 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $233.87 | 4.319% | $243.9708 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $174.49 | 3.134% | $179.9585 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $87.52 | 11.238% | $97.3555 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $244.54 | 12.537% | $275.198 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $1,108.08 | $1,191.6276 | $1,191.63 | $1,191.60 | $1,191.70 | |