| 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 | $144.54 | 10.555% | $159.7962 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $105.41 | 9.409% | $115.328 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $97.65 | 9.735% | $107.1562 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $236.27 | 13.408% | $267.9491 | $267.95 | $267.95 | $267.90 |
| Purchase #5 | $125.50 | 7.668% | $135.1233 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $250.28 | 3.111% | $258.0662 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $200.95 | 12.270% | $225.6066 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $1,160.60 | $1,269.0256 | $1,269.04 | $1,269.00 | $1,269.00 | |