| 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 | $187.74 | 13.169% | $212.4635 | $212.46 | $212.45 | $212.50 |
| Purchase #2 | $216.50 | 10.644% | $239.5443 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $179.54 | 13.422% | $203.6379 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $27.81 | 12.692% | $31.3396 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $235.84 | 12.825% | $266.0865 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $185.68 | 7.817% | $200.1946 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $64.26 | 12.807% | $72.4898 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $1,097.37 | $1,225.7562 | $1,225.75 | $1,225.80 | $1,225.70 | |