| 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 | $248.90 | 6.469% | $265.0013 | $265.00 | $265.00 | $265.00 |
| Purchase #2 | $248.89 | 10.830% | $275.8448 | $275.84 | $275.85 | $275.80 |
| Purchase #3 | $71.90 | 11.683% | $80.3001 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $177.33 | 9.788% | $194.6871 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $219.27 | 8.118% | $237.0703 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $105.32 | 5.350% | $110.9546 | $110.95 | $110.95 | $111.00 |
| Purchase #7 | $102.25 | 9.600% | $112.066 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $1,173.86 | $1,275.9242 | $1,275.92 | $1,275.90 | $1,276.00 | |