| 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 | $249.30 | 11.281% | $277.4235 | $277.42 | $277.40 | $277.40 |
| Purchase #2 | $231.87 | 9.372% | $253.6009 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $235.57 | 8.427% | $255.4215 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $98.52 | 12.514% | $110.8488 | $110.85 | $110.85 | $110.80 |
| Purchase #5 | $66.25 | 10.171% | $72.9883 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $234.75 | 13.358% | $266.1079 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $147.73 | 7.619% | $158.9855 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $1,263.99 | $1,395.3764 | $1,395.38 | $1,395.35 | $1,395.30 | |