| 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 | $232.31 | 10.327% | $256.3007 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $179.60 | 6.719% | $191.6673 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $31.68 | 3.741% | $32.8651 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $203.31 | 12.600% | $228.9271 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $70.31 | 7.778% | $75.7787 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $172.39 | 11.584% | $192.3597 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $26.94 | 6.124% | $28.5898 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $916.54 | $1,006.4884 | $1,006.50 | $1,006.50 | $1,006.60 | |