| 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 | $232.55 | 6.597% | $247.8913 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $177.58 | 7.242% | $190.4403 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $134.70 | 4.516% | $140.7831 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $120.29 | 12.260% | $135.0376 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $199.57 | 6.835% | $213.2106 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $98.64 | 12.406% | $110.8773 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $93.51 | 9.405% | $102.3046 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $1,056.84 | $1,140.5448 | $1,140.54 | $1,140.60 | $1,140.50 | |