| 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 | $75.32 | 9.792% | $82.6953 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $212.44 | 3.149% | $219.1297 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $111.70 | 11.121% | $124.1222 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $223.42 | 7.802% | $240.8512 | $240.85 | $240.85 | $240.90 |
| Purchase #5 | $34.70 | 12.310% | $38.9716 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $132.57 | 4.583% | $138.6457 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $224.37 | 12.366% | $252.1156 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,014.52 | $1,096.5313 | $1,096.54 | $1,096.50 | $1,096.50 | |