| 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 | $107.98 | 12.638% | $121.6265 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $77.94 | 7.152% | $83.5143 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $194.98 | 4.311% | $203.3856 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $193.85 | 3.437% | $200.5126 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $170.40 | 3.480% | $176.3299 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $88.28 | 11.724% | $98.6299 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $240.66 | 8.794% | $261.8236 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $1,074.09 | $1,145.8224 | $1,145.82 | $1,145.85 | $1,145.70 | |