| 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 | $194.68 | 13.491% | $220.9443 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $249.82 | 3.486% | $258.5287 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $159.48 | 10.161% | $175.6848 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $100.53 | 7.521% | $108.0909 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $83.49 | 4.314% | $87.0918 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $118.66 | 10.248% | $130.8203 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $67.39 | 3.454% | $69.7177 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $974.05 | $1,050.8785 | $1,050.87 | $1,050.90 | $1,050.80 | |