| 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 | $249.49 | 12.141% | $279.7806 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $149.69 | 3.571% | $155.0354 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $183.71 | 12.434% | $206.5525 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $187.48 | 9.484% | $205.2606 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $83.75 | 10.204% | $92.2959 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $51.41 | 3.528% | $53.2237 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $238.43 | 5.199% | $250.826 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $1,143.96 | $1,242.9747 | $1,242.98 | $1,243.00 | $1,243.00 | |