| 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 | $230.69 | 3.407% | $238.5496 | $238.55 | $238.55 | $238.50 |
| Purchase #2 | $117.92 | 10.174% | $129.9172 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $115.62 | 7.870% | $124.7193 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $169.78 | 10.213% | $187.1196 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $40.59 | 7.837% | $43.771 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $148.96 | 5.764% | $157.5461 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $140.41 | 5.294% | $147.8433 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $963.97 | $1,029.4661 | $1,029.47 | $1,029.40 | $1,029.30 | |