| 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 | $132.82 | 6.744% | $141.7774 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $178.26 | 11.498% | $198.7563 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $220.66 | 11.647% | $246.3603 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $105.75 | 11.230% | $117.6257 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $103.47 | 7.480% | $111.2096 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $243.48 | 4.800% | $255.167 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $6.53 | 7.741% | $7.0355 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $990.97 | $1,077.9318 | $1,077.95 | $1,077.95 | $1,078.00 | |