| 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 | $92.51 | 11.812% | $103.4373 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $97.35 | 3.442% | $100.7008 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $227.42 | 12.744% | $256.4024 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $75.27 | 5.452% | $79.3737 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $213.54 | 11.368% | $237.8152 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $196.78 | 11.536% | $219.4805 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $159.39 | 8.605% | $173.1055 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,062.26 | $1,170.3154 | $1,170.32 | $1,170.30 | $1,170.30 | |