| 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 | $232.34 | 13.328% | $263.3063 | $263.31 | $263.30 | $263.30 |
| Purchase #2 | $128.50 | 5.189% | $135.1679 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $124.91 | 5.586% | $131.8875 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $40.47 | 5.711% | $42.7812 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $121.84 | 5.651% | $128.7252 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $234.77 | 5.117% | $246.7832 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $126.94 | 10.684% | $140.5023 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $1,009.77 | $1,089.1536 | $1,089.16 | $1,089.20 | $1,089.20 | |