| 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 | $79.80 | 6.170% | $84.7237 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $13.46 | 8.734% | $14.6356 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $242.72 | 5.198% | $255.3366 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $238.82 | 13.163% | $270.2559 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $9.81 | 5.794% | $10.3784 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $127.55 | 10.472% | $140.907 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $217.63 | 8.674% | $236.5072 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $929.79 | $1,012.7444 | $1,012.76 | $1,012.75 | $1,012.70 | |