| 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 | $242.81 | 9.570% | $266.0469 | $266.05 | $266.05 | $266.00 |
| Purchase #2 | $154.40 | 3.513% | $159.8241 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $242.48 | 9.676% | $265.9424 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $19.49 | 13.259% | $22.0742 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $140.70 | 3.546% | $145.6892 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $141.81 | 6.524% | $151.0617 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $33.90 | 13.760% | $38.5646 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $975.59 | $1,049.2031 | $1,049.19 | $1,049.15 | $1,049.20 | |