| 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 | $102.66 | 8.105% | $110.9806 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $211.41 | 5.460% | $222.953 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $135.70 | 12.173% | $152.2188 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $197.62 | 11.479% | $220.3048 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $126.86 | 8.736% | $137.9425 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $222.28 | 9.411% | $243.1988 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $33.69 | 3.436% | $34.8476 | $34.85 | $34.85 | $34.80 |
| 7 purchase totals = | $1,030.22 | $1,122.4461 | $1,122.44 | $1,122.45 | $1,122.40 | |