| 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 | $240.67 | 12.247% | $270.1449 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $80.72 | 12.119% | $90.5025 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $9.40 | 3.670% | $9.745 | $9.75 | $9.75 | $9.70 |
| Purchase #4 | $230.50 | 5.159% | $242.3915 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $15.34 | 3.658% | $15.9011 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $178.65 | 6.727% | $190.6678 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $232.73 | 5.169% | $244.7598 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $988.01 | $1,064.1126 | $1,064.11 | $1,064.10 | $1,064.10 | |