| 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 | $202.79 | 8.438% | $219.9014 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $185.93 | 12.480% | $209.1341 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $158.54 | 11.853% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $238.91 | 5.137% | $251.1828 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $98.53 | 12.393% | $110.7408 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $8.43 | 3.408% | $8.7173 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $221.41 | 11.260% | $246.3408 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,114.54 | $1,223.3489 | $1,223.34 | $1,223.40 | $1,223.20 | |