| 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 | $92.39 | 8.623% | $100.3568 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $152.75 | 5.537% | $161.2078 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $152.60 | 12.484% | $171.6506 | $171.65 | $171.65 | $171.70 |
| Purchase #4 | $226.42 | 8.442% | $245.5344 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $21.46 | 13.315% | $24.3174 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $227.93 | 3.104% | $235.0049 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $165.96 | 3.467% | $171.7138 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $1,039.51 | $1,109.7857 | $1,109.78 | $1,109.75 | $1,109.80 | |