| 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 | $121.71 | 7.206% | $130.4804 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $250.34 | 6.151% | $265.7384 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $203.48 | 3.394% | $210.3861 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $207.67 | 13.287% | $235.2631 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $61.36 | 8.586% | $66.6284 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $185.81 | 8.771% | $202.1074 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $91.97 | 10.397% | $101.5321 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $1,122.34 | $1,212.1359 | $1,212.14 | $1,212.20 | $1,212.10 | |