| 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 | $35.81 | 9.873% | $39.3455 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $95.68 | 8.830% | $104.1285 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $243.73 | 8.399% | $264.2009 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $134.26 | 9.741% | $147.3383 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $250.37 | 12.711% | $282.1945 | $282.19 | $282.20 | $282.20 |
| Purchase #6 | $81.75 | 8.317% | $88.5491 | $88.55 | $88.55 | $88.50 |
| Purchase #7 | $138.34 | 7.691% | $148.9797 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $979.94 | $1,074.7365 | $1,074.74 | $1,074.80 | $1,074.60 | |