| 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 | $23.74 | 7.234% | $25.4574 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $197.60 | 10.317% | $217.9864 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $131.83 | 13.509% | $149.6389 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $110.83 | 6.843% | $118.4141 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $205.77 | 6.184% | $218.4948 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $90.54 | 3.709% | $93.8981 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $244.37 | 10.807% | $270.7791 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $1,004.68 | $1,094.6688 | $1,094.67 | $1,094.70 | $1,094.70 | |