| 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 | $230.34 | 11.201% | $256.1404 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $232.45 | 3.730% | $241.1204 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $152.92 | 9.647% | $167.6722 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $102.48 | 5.776% | $108.3992 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $194.36 | 13.489% | $220.5772 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $173.26 | 6.513% | $184.5444 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $237.26 | 7.274% | $254.5183 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,323.07 | $1,432.9721 | $1,432.97 | $1,432.95 | $1,432.90 | |