| 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 | $189.51 | 3.240% | $195.6501 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $84.58 | 8.871% | $92.0831 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $67.69 | 9.707% | $74.2607 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $201.43 | 9.596% | $220.7592 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $202.57 | 5.656% | $214.0274 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $129.50 | 8.188% | $140.1035 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $42.62 | 7.778% | $45.935 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $917.90 | $982.8190 | $982.82 | $982.85 | $982.90 | |