| 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 | $176.25 | 13.669% | $200.3416 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $192.57 | 9.791% | $211.4245 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $196.58 | 6.596% | $209.5464 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $194.91 | 12.236% | $218.7592 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $206.51 | 6.646% | $220.2347 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $86.86 | 5.798% | $91.8961 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $210.53 | 4.104% | $219.1702 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $1,264.21 | $1,371.3727 | $1,371.37 | $1,371.35 | $1,371.30 | |