| 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 | $219.40 | 9.608% | $240.48 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $68.57 | 6.360% | $72.9311 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $229.53 | 13.236% | $259.9106 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $235.36 | 10.710% | $260.5671 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $205.42 | 9.558% | $225.054 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $182.67 | 13.127% | $206.6491 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $211.95 | 6.295% | $225.2923 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $1,352.90 | $1,490.8842 | $1,490.88 | $1,490.90 | $1,490.90 | |