| 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 | $225.67 | 8.697% | $245.2965 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $135.62 | 12.317% | $152.3243 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $234.28 | 4.397% | $244.5813 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $205.61 | 12.543% | $231.3997 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $62.68 | 13.493% | $71.1374 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $72.53 | 10.137% | $79.8824 | $79.88 | $79.90 | $79.90 |
| Purchase #7 | $107.51 | 7.684% | $115.7711 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $1,043.90 | $1,140.3927 | $1,140.39 | $1,140.40 | $1,140.40 | |