| 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 | $194.74 | 13.601% | $221.2266 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $151.81 | 10.669% | $168.0066 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $233.43 | 3.589% | $241.8078 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $204.64 | 8.235% | $221.4921 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $91.93 | 7.597% | $98.9139 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $184.53 | 8.784% | $200.7391 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $81.87 | 7.398% | $87.9267 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $1,142.95 | $1,240.1128 | $1,240.12 | $1,240.15 | $1,240.00 | |