| 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 | $7.35 | 12.177% | $8.245 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $123.39 | 11.725% | $137.8575 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $5.28 | 8.814% | $5.7454 | $5.75 | $5.75 | $5.70 |
| Purchase #4 | $206.34 | 5.721% | $218.1447 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $249.69 | 3.612% | $258.7088 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $75.59 | 6.164% | $80.2494 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $22.71 | 13.667% | $25.8138 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $690.35 | $734.7646 | $734.77 | $734.75 | $734.60 | |