| 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 | $197.31 | 7.441% | $211.9918 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $197.39 | 7.301% | $211.8014 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $22.65 | 13.435% | $25.693 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $119.82 | 12.423% | $134.7052 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $166.90 | 3.590% | $172.8917 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $159.79 | 9.301% | $174.6521 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $72.49 | 5.813% | $76.7038 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $936.35 | $1,008.4390 | $1,008.43 | $1,008.45 | $1,008.50 | |