| 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 | $45.80 | 6.371% | $48.7179 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $214.38 | 4.310% | $223.6198 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $172.52 | 3.232% | $178.0958 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $223.30 | 6.474% | $237.7564 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $20.46 | 10.348% | $22.5772 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $92.38 | 3.445% | $95.5625 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $226.95 | 4.674% | $237.5576 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $995.79 | $1,043.8872 | $1,043.90 | $1,043.85 | $1,044.00 | |