| 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 | $194.55 | 8.462% | $211.0128 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $129.80 | 5.271% | $136.6418 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $130.32 | 7.281% | $139.8086 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $173.46 | 10.427% | $191.5467 | $191.55 | $191.55 | $191.50 |
| Purchase #5 | $117.89 | 13.600% | $133.923 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $14.91 | 8.463% | $16.1718 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $224.89 | 12.111% | $252.1264 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $985.82 | $1,081.2311 | $1,081.23 | $1,081.20 | $1,081.10 | |