| 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 | $112.49 | 6.378% | $119.6646 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $115.85 | 6.473% | $123.349 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $91.52 | 12.740% | $103.1796 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $225.60 | 13.154% | $255.2754 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $138.68 | 7.581% | $149.1933 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $71.47 | 7.109% | $76.5508 | $76.55 | $76.55 | $76.60 |
| Purchase #7 | $234.67 | 10.171% | $258.5383 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $990.28 | $1,085.7510 | $1,085.75 | $1,085.80 | $1,085.80 | |