| 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 | $126.78 | 9.103% | $138.3208 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $137.42 | 12.674% | $154.8366 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $245.82 | 4.484% | $256.8426 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $155.75 | 8.149% | $168.4421 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $138.30 | 7.261% | $148.342 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $88.59 | 6.588% | $94.4263 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $110.51 | 6.768% | $117.9893 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $1,003.17 | $1,079.1997 | $1,079.20 | $1,079.25 | $1,079.00 | |