| 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 | $190.57 | 4.299% | $198.7626 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $172.53 | 6.373% | $183.5253 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $244.93 | 11.642% | $273.4448 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $219.65 | 9.392% | $240.2795 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $140.45 | 11.267% | $156.2745 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $186.71 | 3.623% | $193.4745 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $108.40 | 7.108% | $116.1051 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $1,263.24 | $1,361.8663 | $1,361.86 | $1,361.85 | $1,361.90 | |