| 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 | $209.91 | 4.807% | $220.0004 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $105.94 | 13.861% | $120.6243 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $169.38 | 4.488% | $176.9818 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $63.74 | 13.785% | $72.5266 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $246.45 | 5.841% | $260.8451 | $260.85 | $260.85 | $260.80 |
| Purchase #6 | $205.42 | 6.436% | $218.6408 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $133.54 | 7.616% | $143.7104 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $1,134.38 | $1,213.3294 | $1,213.33 | $1,213.35 | $1,213.20 | |