| 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 | $238.98 | 13.766% | $271.878 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $31.60 | 8.658% | $34.3359 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $135.82 | 7.610% | $146.1559 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $178.66 | 6.488% | $190.2515 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $164.83 | 9.376% | $180.2845 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $186.26 | 8.562% | $202.2076 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $18.76 | 6.709% | $20.0186 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $954.91 | $1,045.1320 | $1,045.14 | $1,045.15 | $1,045.20 | |