| 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 | $238.43 | 4.789% | $249.8484 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $247.44 | 6.434% | $263.3603 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $64.60 | 8.690% | $70.2137 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $197.73 | 6.348% | $210.2819 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $237.76 | 11.312% | $264.6554 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $66.34 | 4.378% | $69.2444 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $243.82 | 9.358% | $266.6367 | $266.64 | $266.65 | $266.60 |
| 7 purchase totals = | $1,296.12 | $1,394.2408 | $1,394.24 | $1,394.25 | $1,394.20 | |