| 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 | $89.25 | 13.519% | $101.3157 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $36.42 | 4.763% | $38.1547 | $38.15 | $38.15 | $38.20 |
| Purchase #3 | $62.95 | 13.864% | $71.6774 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $233.85 | 5.786% | $247.3806 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $247.73 | 4.218% | $258.1793 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $78.75 | 7.746% | $84.85 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $167.36 | 6.756% | $178.6668 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $916.31 | $980.2245 | $980.23 | $980.25 | $980.40 | |