| 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 | $230.93 | 10.293% | $254.6996 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $121.61 | 5.491% | $128.2876 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $145.91 | 9.408% | $159.6372 | $159.64 | $159.65 | $159.60 |
| Purchase #4 | $111.94 | 10.839% | $124.0732 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $195.70 | 12.503% | $220.1684 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $131.56 | 6.212% | $139.7325 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $164.35 | 5.580% | $173.5207 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $1,102.00 | $1,200.1192 | $1,200.12 | $1,200.10 | $1,200.10 | |