| 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 | $98.58 | 3.329% | $101.8617 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $124.26 | 3.290% | $128.3482 | $128.35 | $128.35 | $128.30 |
| Purchase #3 | $8.48 | 9.523% | $9.2876 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $217.33 | 12.493% | $244.481 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $82.63 | 9.617% | $90.5765 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $117.74 | 8.320% | $127.536 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $216.34 | 10.464% | $238.9778 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $865.36 | $941.0688 | $941.08 | $941.15 | $941.10 | |