| 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 | $219.40 | 9.651% | $240.5743 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $145.84 | 3.557% | $151.0275 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $55.31 | 4.608% | $57.8587 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $34.68 | 11.238% | $38.5773 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $148.80 | 7.817% | $160.4317 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $245.31 | 5.207% | $258.0833 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $209.77 | 12.795% | $236.6101 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,059.11 | $1,143.1629 | $1,143.16 | $1,143.20 | $1,143.20 | |