| 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 | $201.33 | 13.354% | $228.2156 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $193.94 | 8.597% | $210.613 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $200.95 | 4.182% | $209.3537 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $202.58 | 6.708% | $216.1691 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $173.76 | 13.661% | $197.4974 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $128.47 | 10.551% | $142.0249 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $245.83 | 13.620% | $279.312 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $1,346.86 | $1,483.1857 | $1,483.18 | $1,483.10 | $1,483.20 | |