| 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 | $52.38 | 7.246% | $56.1755 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $223.69 | 13.822% | $254.6084 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $13.35 | 6.193% | $14.1768 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $220.27 | 12.269% | $247.2949 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $245.59 | 12.768% | $276.9469 | $276.95 | $276.95 | $276.90 |
| Purchase #6 | $219.77 | 8.383% | $238.1933 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $135.74 | 12.625% | $152.8772 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $1,110.79 | $1,240.2730 | $1,240.28 | $1,240.35 | $1,240.30 | |