| 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 | $213.95 | 5.742% | $226.235 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $11.96 | 11.685% | $13.3575 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $182.76 | 9.498% | $200.1185 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $152.99 | 6.412% | $162.7997 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $130.40 | 9.540% | $142.8402 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $249.72 | 3.432% | $258.2904 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $225.80 | 9.236% | $246.6549 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $1,167.58 | $1,250.2962 | $1,250.30 | $1,250.30 | $1,250.30 | |