| 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 | $7.53 | 5.366% | $7.9341 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $219.39 | 5.626% | $231.7329 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $227.96 | 12.451% | $256.3433 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $16.97 | 3.285% | $17.5275 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $228.52 | 13.651% | $259.7153 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $136.68 | 9.424% | $149.5607 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $186.56 | 13.128% | $211.0516 | $211.05 | $211.05 | $211.10 |
| 7 purchase totals = | $1,023.61 | $1,133.8654 | $1,133.86 | $1,133.90 | $1,133.80 | |