| 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 | $244.90 | 12.509% | $275.5345 | $275.53 | $275.55 | $275.50 |
| Purchase #2 | $89.80 | 5.859% | $95.0614 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $232.63 | 4.318% | $242.675 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $119.94 | 12.732% | $135.2108 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $242.39 | 9.518% | $265.4607 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $128.42 | 5.251% | $135.1633 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $174.70 | 11.127% | $194.1389 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $1,232.78 | $1,343.2446 | $1,343.24 | $1,343.25 | $1,343.30 | |