| 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 | $121.69 | 12.156% | $136.4826 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $215.51 | 13.608% | $244.8366 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $94.39 | 6.784% | $100.7934 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $31.47 | 3.691% | $32.6316 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $191.84 | 5.475% | $202.3432 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $235.37 | 3.357% | $243.2714 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $216.25 | 6.532% | $230.3755 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,106.52 | $1,190.7343 | $1,190.73 | $1,190.80 | $1,190.70 | |