| 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 | $176.87 | 13.386% | $200.5458 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $109.93 | 9.505% | $120.3788 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $65.93 | 9.206% | $71.9995 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $92.54 | 10.154% | $101.9365 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $43.25 | 8.704% | $47.0145 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $204.47 | 11.459% | $227.9002 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $246.38 | 12.480% | $277.1282 | $277.13 | $277.15 | $277.10 |
| 7 purchase totals = | $939.37 | $1,046.9035 | $1,046.91 | $1,046.95 | $1,046.80 | |