| 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 | $115.29 | 10.846% | $127.7944 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $196.42 | 13.827% | $223.579 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $40.62 | 7.240% | $43.5609 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $207.33 | 9.432% | $226.8854 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $22.98 | 3.386% | $23.7581 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $193.81 | 4.419% | $202.3745 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $149.78 | 3.498% | $155.0193 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $926.23 | $1,002.9716 | $1,002.97 | $1,002.95 | $1,003.10 | |