| 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 | $249.42 | 7.392% | $267.8571 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $136.37 | 12.715% | $153.7094 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $31.81 | 12.538% | $35.7983 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $204.83 | 7.170% | $219.5163 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $162.85 | 9.424% | $178.197 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $20.91 | 12.566% | $23.5376 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $34.49 | 7.782% | $37.174 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $840.68 | $915.7897 | $915.80 | $915.75 | $915.80 | |