| 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 | $204.76 | 11.593% | $228.4978 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $221.61 | 12.855% | $250.098 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $241.54 | 10.593% | $267.1263 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $199.45 | 6.419% | $212.2527 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $232.52 | 4.139% | $242.144 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $197.34 | 6.346% | $209.8632 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $127.81 | 10.864% | $141.6953 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $1,425.03 | $1,551.6773 | $1,551.68 | $1,551.70 | $1,551.70 | |