| 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 | $241.37 | 12.599% | $271.7802 | $271.78 | $271.80 | $271.80 |
| Purchase #2 | $109.50 | 11.268% | $121.8385 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $136.90 | 12.235% | $153.6497 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $225.95 | 10.822% | $250.4023 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $172.34 | 8.834% | $187.5645 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $77.56 | 3.197% | $80.0396 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $62.77 | 12.611% | $70.6859 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $1,026.39 | $1,135.9607 | $1,135.96 | $1,136.00 | $1,135.90 | |