| 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 | $130.42 | 8.150% | $141.0492 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $235.89 | 12.455% | $265.2701 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $17.51 | 3.276% | $18.0836 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $243.42 | 11.710% | $271.9245 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $77.49 | 13.621% | $88.0449 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $219.61 | 9.358% | $240.1611 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $70.38 | 8.598% | $76.4313 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $994.72 | $1,100.9647 | $1,100.95 | $1,100.95 | $1,100.90 | |