| 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 | $206.75 | 4.375% | $215.7953 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $100.37 | 7.307% | $107.704 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $6.74 | 11.745% | $7.5316 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $248.47 | 7.285% | $266.571 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $22.63 | 10.786% | $25.0709 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $238.39 | 11.178% | $265.0372 | $265.04 | $265.05 | $265.00 |
| Purchase #7 | $169.64 | 12.415% | $190.7008 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $992.99 | $1,078.4108 | $1,078.41 | $1,078.40 | $1,078.40 | |