| 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 | $236.94 | 6.176% | $251.5734 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $240.97 | 8.150% | $260.6091 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $180.35 | 7.710% | $194.255 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $39.78 | 3.720% | $41.2598 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $66.77 | 7.603% | $71.8465 | $71.85 | $71.85 | $71.80 |
| Purchase #6 | $231.56 | 10.809% | $256.5893 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $143.48 | 13.289% | $162.5471 | $162.55 | $162.55 | $162.50 |
| 7 purchase totals = | $1,139.85 | $1,238.6802 | $1,238.69 | $1,238.65 | $1,238.70 | |