| 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 | $230.34 | 12.403% | $258.9091 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $219.95 | 3.453% | $227.5449 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $188.44 | 4.551% | $197.0159 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $67.55 | 6.258% | $71.7773 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $161.39 | 9.556% | $176.8124 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $184.98 | 11.675% | $206.5764 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $238.73 | 10.243% | $263.1831 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $1,291.38 | $1,401.8191 | $1,401.82 | $1,401.85 | $1,401.80 | |