| 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 | $44.77 | 4.326% | $46.7068 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $215.87 | 11.206% | $240.0604 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $189.34 | 4.125% | $197.1503 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $181.54 | 10.552% | $200.6961 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $147.79 | 5.874% | $156.4712 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $79.34 | 12.589% | $89.3281 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $214.42 | 10.626% | $237.2043 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,073.07 | $1,167.6172 | $1,167.62 | $1,167.60 | $1,167.70 | |