| 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 | $116.48 | 4.182% | $121.3512 | $121.35 | $121.35 | $121.40 |
| Purchase #2 | $31.78 | 3.530% | $32.9018 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $121.91 | 5.505% | $128.6211 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $11.68 | 8.235% | $12.6418 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $73.70 | 3.406% | $76.2102 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $249.75 | 6.812% | $266.763 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $176.69 | 5.399% | $186.2295 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $781.99 | $824.7186 | $824.71 | $824.70 | $824.70 | |