| 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 | $124.52 | 11.181% | $138.4426 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $208.26 | 8.725% | $226.4307 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $198.55 | 11.775% | $221.9293 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $183.96 | 7.345% | $197.4719 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $116.51 | 7.664% | $125.4393 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $152.71 | 3.151% | $157.5219 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $235.27 | 4.119% | $244.9608 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,219.78 | $1,312.1965 | $1,312.19 | $1,312.20 | $1,312.10 | |