| 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 | $247.78 | 11.607% | $276.5398 | $276.54 | $276.55 | $276.50 |
| Purchase #2 | $147.45 | 8.115% | $159.4156 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $155.48 | 11.786% | $173.8049 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $155.41 | 7.139% | $166.5047 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $184.35 | 8.301% | $199.6529 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $66.53 | 5.410% | $70.1293 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $181.76 | 3.864% | $188.7832 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $1,138.76 | $1,234.8304 | $1,234.82 | $1,234.85 | $1,234.80 | |