| 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 | $245.67 | 13.832% | $279.6511 | $279.65 | $279.65 | $279.70 |
| Purchase #2 | $103.75 | 8.743% | $112.8209 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $217.43 | 13.173% | $246.0721 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $226.45 | 11.176% | $251.7581 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $34.55 | 10.274% | $38.0997 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $26.33 | 9.120% | $28.7313 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $142.38 | 12.549% | $160.2473 | $160.25 | $160.25 | $160.20 |
| 7 purchase totals = | $996.56 | $1,117.3805 | $1,117.38 | $1,117.35 | $1,117.40 | |