| 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 | $189.62 | 9.751% | $208.1098 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $247.85 | 13.724% | $281.8649 | $281.86 | $281.85 | $281.90 |
| Purchase #3 | $58.48 | 4.172% | $60.9198 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $244.41 | 12.802% | $275.6994 | $275.70 | $275.70 | $275.70 |
| Purchase #5 | $222.31 | 7.852% | $239.7658 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $103.90 | 5.248% | $109.3527 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $195.69 | 9.774% | $214.8167 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,262.26 | $1,390.5291 | $1,390.53 | $1,390.45 | $1,390.60 | |