| 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 | $21.49 | 10.509% | $23.7484 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $220.28 | 6.510% | $234.6202 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $143.95 | 12.457% | $161.8819 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $141.69 | 5.796% | $149.9024 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $143.95 | 12.756% | $162.3123 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $245.53 | 12.416% | $276.015 | $276.02 | $276.00 | $276.00 |
| Purchase #7 | $133.77 | 8.830% | $145.5819 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,050.66 | $1,154.0621 | $1,154.06 | $1,154.05 | $1,154.00 | |