| 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 | $245.91 | 11.664% | $274.5929 | $274.59 | $274.60 | $274.60 |
| Purchase #2 | $7.38 | 8.517% | $8.0086 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $37.40 | 3.144% | $38.5759 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $108.76 | 8.871% | $118.4081 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $212.77 | 5.145% | $223.717 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $125.31 | 11.434% | $139.6379 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $180.89 | 11.181% | $201.1153 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $918.42 | $1,004.0557 | $1,004.07 | $1,004.05 | $1,004.00 | |