| 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 | $190.64 | 6.320% | $202.6884 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $121.41 | 7.698% | $130.7561 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $246.64 | 11.483% | $274.9617 | $274.96 | $274.95 | $275.00 |
| Purchase #4 | $243.84 | 7.583% | $262.3304 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $247.92 | 4.540% | $259.1756 | $259.18 | $259.20 | $259.20 |
| Purchase #6 | $85.79 | 11.165% | $95.3685 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $195.60 | 12.472% | $219.9952 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,331.84 | $1,445.2759 | $1,445.29 | $1,445.30 | $1,445.40 | |