| 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 | $211.52 | 5.744% | $223.6697 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $44.79 | 12.531% | $50.4026 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $112.30 | 11.125% | $124.7934 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $241.97 | 4.449% | $252.7352 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $19.52 | 13.334% | $22.1228 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $37.50 | 8.518% | $40.6943 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $205.26 | 12.295% | $230.4967 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $872.86 | $944.9147 | $944.91 | $944.90 | $944.90 | |