| 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 | $48.28 | 4.358% | $50.384 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $186.97 | 7.313% | $200.6431 | $200.64 | $200.65 | $200.60 |
| Purchase #3 | $153.46 | 11.349% | $170.8762 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $108.72 | 10.864% | $120.5313 | $120.53 | $120.55 | $120.50 |
| Purchase #5 | $167.99 | 8.188% | $181.745 | $181.75 | $181.75 | $181.70 |
| Purchase #6 | $51.66 | 3.829% | $53.6381 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $210.28 | 9.627% | $230.5237 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $927.36 | $1,008.3414 | $1,008.34 | $1,008.40 | $1,008.20 | |