| 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 | $203.43 | 13.119% | $230.118 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $191.99 | 12.670% | $216.3151 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $178.95 | 10.731% | $198.1531 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $137.39 | 10.404% | $151.6841 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $131.26 | 12.532% | $147.7095 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $75.74 | 11.810% | $84.6849 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $5.30 | 6.814% | $5.6611 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $924.06 | $1,034.3258 | $1,034.32 | $1,034.30 | $1,034.40 | |