| 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 | $240.50 | 9.640% | $263.6842 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $145.44 | 5.289% | $153.1323 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $86.45 | 11.253% | $96.1782 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $125.47 | 6.582% | $133.7284 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $184.80 | 5.252% | $194.5057 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $99.26 | 12.275% | $111.4442 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $177.55 | 4.573% | $185.6694 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,059.47 | $1,138.3424 | $1,138.34 | $1,138.40 | $1,138.30 | |