| 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 | $75.40 | 10.769% | $83.5198 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $40.85 | 7.430% | $43.8852 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $132.80 | 5.351% | $139.9061 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $194.70 | 4.722% | $203.8937 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $239.50 | 10.616% | $264.9253 | $264.93 | $264.95 | $264.90 |
| Purchase #6 | $128.68 | 9.654% | $141.1028 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $231.60 | 11.451% | $258.1205 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,043.53 | $1,135.3534 | $1,135.36 | $1,135.35 | $1,135.30 | |