| 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 | $208.80 | 10.601% | $230.9349 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $9.84 | 4.666% | $10.2991 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $198.30 | 12.345% | $222.7801 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $237.57 | 8.201% | $257.0531 | $257.05 | $257.05 | $257.10 |
| Purchase #5 | $147.65 | 6.287% | $156.9328 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $65.44 | 9.485% | $71.647 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $9.93 | 7.279% | $10.6528 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $877.53 | $960.2998 | $960.29 | $960.35 | $960.30 | |