| 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 | $112.56 | 13.457% | $127.7072 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $194.53 | 12.746% | $219.3248 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $239.26 | 6.174% | $254.0319 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $215.30 | 13.165% | $243.6442 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $216.64 | 8.631% | $235.3382 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $240.38 | 4.516% | $251.2356 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $55.47 | 11.357% | $61.7697 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $1,274.14 | $1,393.0516 | $1,393.05 | $1,393.05 | $1,392.90 | |