| 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 | $209.50 | 7.381% | $224.9632 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $214.54 | 6.463% | $228.4057 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $93.57 | 9.659% | $102.6079 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $211.47 | 8.834% | $230.1513 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $24.29 | 5.307% | $25.5791 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $245.34 | 13.528% | $278.5296 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $172.75 | 9.409% | $189.004 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,171.46 | $1,279.2408 | $1,279.24 | $1,279.25 | $1,279.30 | |