| 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 | $23.29 | 10.715% | $25.7855 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $188.25 | 6.285% | $200.0815 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $204.65 | 9.120% | $223.3141 | $223.31 | $223.30 | $223.30 |
| Purchase #4 | $223.90 | 7.655% | $241.0395 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $237.77 | 12.126% | $266.602 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $243.57 | 12.843% | $274.8517 | $274.85 | $274.85 | $274.90 |
| Purchase #7 | $250.51 | 8.511% | $271.8309 | $271.83 | $271.85 | $271.80 |
| 7 purchase totals = | $1,371.94 | $1,503.5052 | $1,503.50 | $1,503.55 | $1,503.50 | |