| 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 | $240.85 | 5.150% | $253.2538 | $253.25 | $253.25 | $253.30 |
| Purchase #2 | $124.28 | 11.480% | $138.5473 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $143.76 | 13.817% | $163.6233 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $18.64 | 4.192% | $19.4214 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $101.55 | 4.306% | $105.9227 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $27.66 | 6.121% | $29.3531 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $178.99 | 3.501% | $185.2564 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $835.73 | $895.3780 | $895.37 | $895.30 | $895.40 | |