| 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 | $233.82 | 3.484% | $241.9663 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $93.95 | 9.510% | $102.8846 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $18.29 | 11.368% | $20.3692 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $147.74 | 9.456% | $161.7103 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $210.66 | 3.835% | $218.7388 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $243.71 | 8.230% | $263.7673 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $66.52 | 13.170% | $75.2807 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $1,014.69 | $1,084.7172 | $1,084.72 | $1,084.70 | $1,084.80 | |