| 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 | $236.58 | 12.754% | $266.7534 | $266.75 | $266.75 | $266.80 |
| Purchase #2 | $137.65 | 8.325% | $149.1094 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $65.67 | 5.707% | $69.4178 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $80.95 | 3.589% | $83.8553 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $236.75 | 6.742% | $252.7117 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $213.28 | 4.698% | $223.2999 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $239.53 | 6.698% | $255.5737 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,210.41 | $1,300.7212 | $1,300.72 | $1,300.65 | $1,300.80 | |