| 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 | $197.30 | 8.146% | $213.3721 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $188.40 | 12.254% | $211.4865 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $188.58 | 8.656% | $204.9035 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $106.37 | 3.593% | $110.1919 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $51.72 | 5.627% | $54.6303 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $191.43 | 11.255% | $212.9754 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $32.36 | 8.749% | $35.1912 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $956.16 | $1,042.7509 | $1,042.75 | $1,042.80 | $1,042.80 | |