| 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 | $28.34 | 12.804% | $31.9687 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $226.56 | 4.762% | $237.3488 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $175.71 | 12.522% | $197.7124 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $193.78 | 9.106% | $211.4256 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $112.77 | 6.180% | $119.7392 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $120.67 | 6.796% | $128.8707 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $87.98 | 4.579% | $92.0086 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $945.81 | $1,019.0740 | $1,019.08 | $1,019.05 | $1,019.00 | |