| 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 | $165.61 | 10.510% | $183.0156 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $187.86 | 7.664% | $202.2576 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $122.29 | 12.646% | $137.7548 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $238.85 | 6.483% | $254.3346 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $39.54 | 5.204% | $41.5977 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $236.82 | 10.698% | $262.155 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $21.84 | 9.309% | $23.8731 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $1,012.81 | $1,104.9884 | $1,104.99 | $1,104.95 | $1,105.10 | |