| 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 | $193.70 | 13.570% | $219.9851 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $233.76 | 5.201% | $245.9179 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $70.44 | 6.173% | $74.7883 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $142.66 | 5.569% | $150.6047 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $13.26 | 3.479% | $13.7213 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $76.79 | 5.677% | $81.1494 | $81.15 | $81.15 | $81.10 |
| Purchase #7 | $237.86 | 12.492% | $267.5735 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $968.47 | $1,053.7402 | $1,053.74 | $1,053.70 | $1,053.70 | |