| 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 | $207.72 | 9.118% | $226.6599 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $87.40 | 7.581% | $94.0258 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $55.51 | 7.144% | $59.4756 | $59.48 | $59.50 | $59.50 |
| Purchase #4 | $237.83 | 10.608% | $263.059 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $142.98 | 6.332% | $152.0335 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $69.36 | 9.169% | $75.7196 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $210.74 | 3.654% | $218.4404 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $1,011.54 | $1,089.4138 | $1,089.42 | $1,089.45 | $1,089.40 | |