| 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 | $31.94 | 4.599% | $33.4089 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $114.53 | 3.162% | $118.1514 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $133.32 | 3.751% | $138.3208 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $220.27 | 13.371% | $249.7223 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $64.56 | 8.279% | $69.9049 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $235.66 | 8.842% | $256.4971 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $200.66 | 3.674% | $208.0322 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,000.94 | $1,074.0376 | $1,074.03 | $1,074.00 | $1,074.00 | |