| 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 | $123.35 | 7.867% | $133.0539 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $244.39 | 12.634% | $275.2662 | $275.27 | $275.25 | $275.30 |
| Purchase #3 | $240.92 | 6.385% | $256.3027 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $101.32 | 11.324% | $112.7935 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $247.91 | 10.438% | $273.7868 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $121.27 | 12.345% | $136.2408 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $91.60 | 5.173% | $96.3385 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $1,170.76 | $1,283.7824 | $1,283.78 | $1,283.80 | $1,283.80 | |