| 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 | $197.32 | 11.201% | $219.4218 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $143.39 | 4.621% | $150.0161 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $34.61 | 8.561% | $37.573 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $207.63 | 7.859% | $223.9476 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $199.38 | 4.346% | $208.0451 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $152.66 | 3.751% | $158.3863 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $248.60 | 12.236% | $279.0187 | $279.02 | $279.00 | $279.00 |
| 7 purchase totals = | $1,183.59 | $1,276.4086 | $1,276.42 | $1,276.35 | $1,276.30 | |