| 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 | $108.88 | 5.813% | $115.2092 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $190.73 | 4.175% | $198.693 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $243.56 | 13.132% | $275.5443 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $27.65 | 13.460% | $31.3717 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $63.45 | 9.698% | $69.6034 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $13.52 | 3.455% | $13.9871 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $219.71 | 4.767% | $230.1836 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $867.50 | $934.5923 | $934.58 | $934.60 | $934.60 | |