| 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 | $91.49 | 7.443% | $98.2996 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $153.62 | 3.874% | $159.5712 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $107.43 | 5.794% | $113.6545 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $193.30 | 13.751% | $219.8807 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $154.83 | 12.869% | $174.7551 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $193.96 | 13.292% | $219.7412 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $184.78 | 7.754% | $199.1078 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $1,079.41 | $1,185.0101 | $1,185.01 | $1,185.00 | $1,185.10 | |