| 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 | $131.39 | 3.363% | $135.8086 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $62.64 | 10.275% | $69.0763 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $220.30 | 8.337% | $238.6664 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $247.94 | 9.428% | $271.3158 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $114.84 | 3.621% | $118.9984 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $193.41 | 5.710% | $204.4537 | $204.45 | $204.45 | $204.50 |
| Purchase #7 | $97.77 | 7.776% | $105.3726 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $1,068.29 | $1,143.6918 | $1,143.70 | $1,143.65 | $1,143.80 | |