| 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 | $229.25 | 13.142% | $259.378 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $239.58 | 11.404% | $266.9017 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $234.31 | 3.160% | $241.7142 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $212.53 | 8.603% | $230.814 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $174.40 | 8.487% | $189.2013 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $51.32 | 13.225% | $58.1071 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $49.83 | 13.629% | $56.6213 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $1,191.22 | $1,302.7376 | $1,302.73 | $1,302.70 | $1,302.70 | |