| 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 | $242.32 | 3.851% | $251.6517 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $43.65 | 10.263% | $48.1298 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $112.36 | 5.310% | $118.3263 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $96.25 | 12.374% | $108.16 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $176.65 | 6.129% | $187.4769 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $127.43 | 11.598% | $142.2093 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $209.94 | 7.350% | $225.3706 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,008.60 | $1,081.3246 | $1,081.33 | $1,081.35 | $1,081.40 | |