| 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 | $237.82 | 13.433% | $269.7664 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $129.81 | 12.669% | $146.2556 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $211.96 | 11.602% | $236.5516 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $156.43 | 3.562% | $162.002 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $64.91 | 8.111% | $70.1749 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $103.27 | 3.662% | $107.0517 | $107.05 | $107.05 | $107.10 |
| Purchase #7 | $111.51 | 12.278% | $125.2012 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,015.71 | $1,117.0034 | $1,117.00 | $1,116.95 | $1,117.20 | |