| 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 | $73.46 | 12.715% | $82.8004 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $91.68 | 12.636% | $103.2647 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $227.74 | 7.513% | $244.8501 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $63.74 | 8.427% | $69.1114 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $132.56 | 4.621% | $138.6856 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $223.87 | 6.448% | $238.3051 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $193.58 | 9.252% | $211.49 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $1,006.63 | $1,088.5073 | $1,088.51 | $1,088.50 | $1,088.60 | |