| 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 | $196.94 | 12.366% | $221.2936 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $116.52 | 3.869% | $121.0282 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $193.72 | 5.747% | $204.8531 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $68.49 | 10.284% | $75.5335 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $91.63 | 3.226% | $94.586 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $189.75 | 7.701% | $204.3626 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $183.86 | 3.161% | $189.6718 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $1,040.91 | $1,111.3288 | $1,111.32 | $1,111.35 | $1,111.40 | |