| 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 | $226.77 | 12.733% | $255.6446 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $206.25 | 11.704% | $230.3895 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $248.50 | 8.420% | $269.4237 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $99.70 | 4.753% | $104.4387 | $104.44 | $104.45 | $104.40 |
| Purchase #5 | $240.61 | 9.586% | $263.6749 | $263.67 | $263.65 | $263.70 |
| Purchase #6 | $135.46 | 7.489% | $145.6046 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $110.49 | 11.451% | $123.1422 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $1,267.78 | $1,392.3182 | $1,392.30 | $1,392.30 | $1,392.20 | |