| 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 | $117.96 | 13.288% | $133.6345 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $191.46 | 9.491% | $209.6315 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $235.79 | 13.513% | $267.6523 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $89.84 | 7.150% | $96.2636 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $103.45 | 5.161% | $108.7891 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $193.32 | 12.784% | $218.034 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $150.62 | 3.191% | $155.4263 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $1,082.44 | $1,189.4313 | $1,189.42 | $1,189.50 | $1,189.40 | |