| 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 | $235.73 | 6.827% | $251.8233 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $122.67 | 12.207% | $137.6443 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $84.43 | 7.386% | $90.666 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $28.84 | 8.710% | $31.352 | $31.35 | $31.35 | $31.40 |
| Purchase #5 | $173.63 | 4.768% | $181.9087 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $110.96 | 5.390% | $116.9407 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $213.49 | 10.593% | $236.105 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $969.75 | $1,046.4400 | $1,046.44 | $1,046.40 | $1,046.40 | |