| 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 | $183.42 | 9.232% | $200.3533 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $113.25 | 5.688% | $119.6917 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $6.58 | 8.497% | $7.1391 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $12.30 | 10.781% | $13.6261 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $234.70 | 10.479% | $259.2942 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $192.88 | 11.174% | $214.4324 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $111.90 | 4.263% | $116.6703 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $855.03 | $931.2071 | $931.20 | $931.25 | $931.20 | |