| 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 | $212.71 | 7.427% | $228.508 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $174.45 | 13.308% | $197.6658 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $239.59 | 4.803% | $251.0975 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $28.91 | 8.161% | $31.2693 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $50.48 | 9.425% | $55.2377 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $162.86 | 9.193% | $177.8317 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $168.60 | 9.475% | $184.5749 | $184.57 | $184.55 | $184.60 |
| 7 purchase totals = | $1,037.60 | $1,126.1849 | $1,126.19 | $1,126.15 | $1,126.20 | |