| 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 | $230.32 | 12.608% | $259.3587 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $110.81 | 7.809% | $119.4632 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $81.33 | 12.633% | $91.6044 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $196.85 | 12.444% | $221.346 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $126.60 | 5.523% | $133.5921 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $89.43 | 13.507% | $101.5093 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $109.63 | 10.623% | $121.276 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $944.97 | $1,048.1497 | $1,048.15 | $1,048.15 | $1,048.20 | |