| 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 | $223.84 | 8.391% | $242.6224 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $92.33 | 13.560% | $104.8499 | $104.85 | $104.85 | $104.80 |
| Purchase #3 | $141.41 | 8.770% | $153.8117 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $210.90 | 6.553% | $224.7203 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $188.31 | 6.711% | $200.9475 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $172.27 | 7.636% | $185.4245 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $8.46 | 5.493% | $8.9247 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $1,037.52 | $1,121.3010 | $1,121.29 | $1,121.20 | $1,121.10 | |