| 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 | $137.59 | 8.351% | $149.0801 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $135.36 | 10.841% | $150.0344 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $229.33 | 7.104% | $245.6216 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $231.78 | 8.285% | $250.983 | $250.98 | $251.00 | $251.00 |
| Purchase #5 | $21.48 | 11.274% | $23.9017 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $247.49 | 11.108% | $274.9812 | $274.98 | $275.00 | $275.00 |
| Purchase #7 | $103.57 | 7.198% | $111.025 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,106.60 | $1,205.6270 | $1,205.62 | $1,205.70 | $1,205.60 | |