| 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 | $206.63 | 11.321% | $230.0226 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $44.70 | 12.874% | $50.4547 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $179.31 | 8.852% | $195.1825 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $177.77 | 6.763% | $189.7926 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $210.76 | 13.186% | $238.5508 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $80.39 | 8.836% | $87.4933 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $241.34 | 11.778% | $269.765 | $269.77 | $269.75 | $269.80 |
| 7 purchase totals = | $1,140.90 | $1,261.2615 | $1,261.25 | $1,261.25 | $1,261.40 | |