| 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 | $208.63 | 12.842% | $235.4223 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $17.59 | 10.519% | $19.4403 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $122.51 | 5.801% | $129.6168 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $189.26 | 6.140% | $200.8806 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $175.82 | 13.657% | $199.8317 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $85.38 | 12.697% | $96.2207 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $241.30 | 6.499% | $256.9821 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,040.49 | $1,138.3945 | $1,138.39 | $1,138.40 | $1,138.30 | |