| 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 | $126.80 | 12.399% | $142.5219 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $197.26 | 13.668% | $224.2215 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $130.36 | 4.146% | $135.7647 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $145.27 | 5.796% | $153.6898 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $141.28 | 8.199% | $152.8635 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $230.74 | 6.846% | $246.5365 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $233.81 | 8.290% | $253.1928 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $1,205.52 | $1,308.7907 | $1,308.78 | $1,308.75 | $1,308.80 | |