| 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 | $130.44 | 13.235% | $147.7037 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $91.26 | 5.693% | $96.4554 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $82.27 | 3.649% | $85.272 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $122.44 | 12.665% | $137.947 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $225.68 | 13.814% | $256.8554 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $195.69 | 4.539% | $204.5724 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $72.57 | 10.103% | $79.9017 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $920.35 | $1,008.7076 | $1,008.71 | $1,008.65 | $1,008.80 | |