| 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 | $100.97 | 11.609% | $112.6916 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $138.76 | 7.759% | $149.5264 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $233.96 | 6.116% | $248.269 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $103.89 | 9.602% | $113.8655 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $182.29 | 3.446% | $188.5717 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $94.89 | 10.270% | $104.6352 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $201.86 | 8.632% | $219.2846 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,056.62 | $1,136.8440 | $1,136.85 | $1,136.85 | $1,136.90 | |