| 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 | $210.33 | 5.392% | $221.671 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $196.51 | 4.147% | $204.6593 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $7.80 | 7.228% | $8.3638 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $206.76 | 3.336% | $213.6575 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $245.45 | 7.740% | $264.4478 | $264.45 | $264.45 | $264.40 |
| Purchase #6 | $57.55 | 8.744% | $62.5822 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $56.59 | 4.871% | $59.3465 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $980.99 | $1,034.7281 | $1,034.73 | $1,034.70 | $1,034.80 | |