| 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 | $211.70 | 11.335% | $235.6962 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $117.86 | 9.841% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $230.82 | 3.166% | $238.1278 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $90.83 | 6.835% | $97.0382 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $47.66 | 7.711% | $51.3351 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $121.35 | 11.384% | $135.1645 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $173.56 | 6.737% | $185.2527 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $993.78 | $1,072.0731 | $1,072.08 | $1,072.10 | $1,072.10 | |