| 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 | $211.26 | 3.627% | $218.9224 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $111.26 | 8.198% | $120.3811 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $23.99 | 13.326% | $27.1869 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $170.85 | 5.376% | $180.0349 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $164.99 | 3.487% | $170.7432 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $212.77 | 9.608% | $233.2129 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $203.42 | 8.642% | $220.9996 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $1,098.54 | $1,171.4810 | $1,171.47 | $1,171.50 | $1,171.40 | |