| 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 | $221.54 | 3.367% | $228.9993 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $181.35 | 5.460% | $191.2517 | $191.25 | $191.25 | $191.30 |
| Purchase #3 | $50.70 | 13.520% | $57.5546 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $233.88 | 8.755% | $254.3562 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $170.83 | 6.664% | $182.2141 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $102.58 | 12.340% | $115.2384 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $6.85 | 11.125% | $7.6121 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $967.73 | $1,037.2264 | $1,037.22 | $1,037.20 | $1,037.30 | |