| 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 | $169.63 | 10.722% | $187.8177 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $231.55 | 8.830% | $251.9959 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $230.71 | 7.228% | $247.3857 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $121.36 | 7.700% | $130.7047 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $221.84 | 8.417% | $240.5123 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $90.59 | 13.850% | $103.1367 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $135.96 | 7.672% | $146.3909 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $1,201.64 | $1,307.9439 | $1,307.95 | $1,307.95 | $1,307.90 | |