| 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 | $111.97 | 11.158% | $124.4636 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $97.62 | 13.406% | $110.7069 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $172.60 | 3.330% | $178.3476 | $178.35 | $178.35 | $178.30 |
| Purchase #4 | $48.36 | 5.238% | $50.8931 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $181.67 | 3.111% | $187.3218 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $249.69 | 9.490% | $273.3856 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $152.26 | 3.266% | $157.2328 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,014.17 | $1,082.3514 | $1,082.35 | $1,082.35 | $1,082.30 | |