| 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 | $234.45 | 4.621% | $245.2839 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $144.50 | 9.463% | $158.174 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $21.34 | 4.215% | $22.2395 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $155.58 | 10.439% | $171.821 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $70.86 | 9.406% | $77.5251 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $110.98 | 4.244% | $115.69 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $50.50 | 11.620% | $56.3681 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $788.21 | $847.1016 | $847.10 | $847.10 | $847.10 | |