| 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 | $187.58 | 3.702% | $194.5242 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $220.83 | 5.220% | $232.3573 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $93.36 | 7.155% | $100.0399 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $206.36 | 3.438% | $213.4547 | $213.45 | $213.45 | $213.50 |
| Purchase #5 | $160.61 | 11.115% | $178.4618 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $50.58 | 8.158% | $54.7063 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $116.46 | 3.523% | $120.5629 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $1,035.78 | $1,094.1071 | $1,094.10 | $1,094.05 | $1,094.20 | |