| 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 | $44.71 | 12.453% | $50.2777 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $142.66 | 10.165% | $157.1614 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $149.71 | 4.570% | $156.5517 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $25.69 | 13.375% | $29.126 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $235.39 | 13.668% | $267.5631 | $267.56 | $267.55 | $267.60 |
| Purchase #6 | $225.58 | 5.131% | $237.1545 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $218.36 | 13.624% | $248.1094 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,042.10 | $1,145.9438 | $1,145.94 | $1,145.95 | $1,146.10 | |