| 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 | $106.74 | 13.247% | $120.8798 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $233.56 | 4.798% | $244.7662 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $114.67 | 12.741% | $129.2801 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $245.30 | 7.560% | $263.8447 | $263.84 | $263.85 | $263.80 |
| Purchase #5 | $7.26 | 6.244% | $7.7133 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $130.31 | 4.218% | $135.8065 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $51.96 | 6.477% | $55.3254 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $889.80 | $957.6160 | $957.62 | $957.65 | $957.60 | |