| 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 | $96.32 | 12.185% | $108.0566 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $134.80 | 3.351% | $139.3171 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $230.66 | 3.578% | $238.913 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $141.48 | 12.409% | $159.0363 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $109.39 | 5.723% | $115.6504 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $211.98 | 10.817% | $234.9099 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $148.70 | 9.482% | $162.7997 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $1,073.33 | $1,158.6830 | $1,158.69 | $1,158.65 | $1,158.70 | |