| 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 | $193.48 | 10.154% | $213.126 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $53.42 | 13.872% | $60.8304 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $9.35 | 12.430% | $10.5122 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $90.79 | 3.289% | $93.7761 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $128.37 | 3.861% | $133.3264 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $245.84 | 11.695% | $274.591 | $274.59 | $274.60 | $274.60 |
| Purchase #7 | $122.94 | 5.741% | $129.998 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $844.19 | $916.1601 | $916.17 | $916.25 | $916.10 | |