| 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 | $118.47 | 9.780% | $130.0564 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $130.95 | 4.113% | $136.336 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $250.54 | 13.440% | $284.2126 | $284.21 | $284.20 | $284.20 |
| Purchase #4 | $227.55 | 6.126% | $241.4897 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $160.30 | 5.281% | $168.7654 | $168.77 | $168.75 | $168.80 |
| Purchase #6 | $40.58 | 7.216% | $43.5083 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $84.31 | 5.227% | $88.7169 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $1,012.70 | $1,093.0853 | $1,093.10 | $1,093.05 | $1,093.10 | |