| 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 | $101.45 | 12.179% | $113.8056 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $39.78 | 12.170% | $44.6212 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $188.95 | 4.594% | $197.6304 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $27.79 | 11.605% | $31.015 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $211.42 | 4.442% | $220.8113 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $191.92 | 4.417% | $200.3971 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $24.97 | 8.137% | $27.0018 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $786.28 | $835.2824 | $835.29 | $835.25 | $835.20 | |