| 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 | $197.94 | 10.655% | $219.0305 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $203.25 | 8.260% | $220.0385 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $175.50 | 12.581% | $197.5797 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $240.27 | 5.517% | $253.5257 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $213.77 | 11.472% | $238.2937 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $12.55 | 3.707% | $13.0152 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $85.53 | 13.710% | $97.2562 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $1,128.81 | $1,238.7395 | $1,238.75 | $1,238.80 | $1,238.70 | |