| 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 | $126.36 | 5.822% | $133.7167 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $43.28 | 10.332% | $47.7517 | $47.75 | $47.75 | $47.80 |
| Purchase #3 | $132.83 | 4.871% | $139.3001 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $203.42 | 8.554% | $220.8205 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $70.59 | 6.743% | $75.3499 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $205.34 | 11.303% | $228.5496 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $205.61 | 10.219% | $226.6213 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $987.43 | $1,072.1098 | $1,072.11 | $1,072.05 | $1,072.00 | |