| 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 | $229.57 | 10.562% | $253.8172 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $182.37 | 6.598% | $194.4028 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $219.84 | 10.579% | $243.0969 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $202.70 | 9.243% | $221.4356 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $32.40 | 12.778% | $36.5401 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $117.41 | 11.104% | $130.4472 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $115.87 | 7.524% | $124.5881 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $1,100.16 | $1,204.3279 | $1,204.34 | $1,204.35 | $1,204.20 | |