| 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 | $233.69 | 4.143% | $243.3718 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $160.47 | 4.294% | $167.3606 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $168.83 | 6.618% | $180.0032 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $229.34 | 4.311% | $239.2268 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $92.73 | 4.381% | $96.7925 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $214.70 | 12.148% | $240.7818 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $217.34 | 11.333% | $241.9711 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,317.10 | $1,409.5078 | $1,409.50 | $1,409.50 | $1,409.60 | |