| 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 | $211.74 | 10.379% | $233.7165 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $115.99 | 10.854% | $128.5796 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $133.28 | 12.163% | $149.4908 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $137.62 | 7.646% | $148.1424 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $160.61 | 13.638% | $182.514 | $182.51 | $182.50 | $182.50 |
| Purchase #6 | $106.47 | 8.297% | $115.3038 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $43.76 | 13.453% | $49.647 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $909.47 | $1,007.3941 | $1,007.39 | $1,007.40 | $1,007.30 | |