| 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 | $193.48 | 11.656% | $216.032 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $247.55 | 8.765% | $269.2478 | $269.25 | $269.25 | $269.20 |
| Purchase #3 | $139.60 | 4.674% | $146.1249 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $63.33 | 4.367% | $66.0956 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $31.53 | 10.256% | $34.7637 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $136.37 | 10.823% | $151.1293 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $209.33 | 11.793% | $234.0163 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,021.19 | $1,117.4096 | $1,117.41 | $1,117.40 | $1,117.30 | |