| 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 | $175.98 | 10.353% | $194.1992 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $179.42 | 5.267% | $188.8701 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $97.54 | 7.310% | $104.6702 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $249.69 | 11.321% | $277.9574 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $100.27 | 7.432% | $107.7221 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $200.68 | 12.411% | $225.5864 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $128.66 | 5.121% | $135.2487 | $135.25 | $135.25 | $135.20 |
| 7 purchase totals = | $1,132.24 | $1,234.2541 | $1,234.26 | $1,234.20 | $1,234.30 | |