| 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 | $201.54 | 4.405% | $210.4178 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $243.32 | 8.318% | $263.5594 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $219.49 | 8.498% | $238.1423 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $206.42 | 11.837% | $230.8539 | $230.85 | $230.85 | $230.90 |
| Purchase #5 | $102.55 | 5.378% | $108.0651 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $46.28 | 4.805% | $48.5038 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $185.69 | 12.551% | $208.996 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,205.29 | $1,308.5383 | $1,308.54 | $1,308.50 | $1,308.60 | |