| 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 | $228.65 | 4.190% | $238.2304 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $16.68 | 4.657% | $17.4568 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $41.36 | 4.589% | $43.258 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $118.97 | 8.205% | $128.7315 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $241.82 | 9.520% | $264.8413 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $109.85 | 11.555% | $122.5432 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $199.28 | 5.544% | $210.3281 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $956.61 | $1,025.3893 | $1,025.39 | $1,025.45 | $1,025.30 | |