| 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 | $22.52 | 6.273% | $23.9327 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $196.52 | 6.251% | $208.8045 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $220.76 | 12.811% | $249.0416 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $211.84 | 5.302% | $223.0718 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $150.35 | 3.572% | $155.7205 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $137.95 | 5.684% | $145.7911 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $58.63 | 12.294% | $65.838 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $998.57 | $1,072.2002 | $1,072.19 | $1,072.20 | $1,072.10 | |