| 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 | $121.79 | 12.470% | $136.9772 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $201.92 | 4.711% | $211.4325 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $132.25 | 11.530% | $147.4984 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $203.84 | 8.183% | $220.5202 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $91.48 | 3.245% | $94.4485 | $94.45 | $94.45 | $94.40 |
| Purchase #6 | $245.68 | 11.363% | $273.5966 | $273.60 | $273.60 | $273.60 |
| Purchase #7 | $40.40 | 5.625% | $42.6725 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $1,037.36 | $1,127.1459 | $1,127.15 | $1,127.15 | $1,127.10 | |