| 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 | $192.84 | 9.747% | $211.6361 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $144.35 | 6.174% | $153.2622 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $244.42 | 4.684% | $255.8686 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $186.74 | 6.333% | $198.5662 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $203.89 | 8.741% | $221.712 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $160.52 | 12.255% | $180.1917 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $228.82 | 4.805% | $239.8148 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,361.58 | $1,461.0516 | $1,461.05 | $1,461.00 | $1,461.10 | |