| 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 | $205.87 | 6.334% | $218.9098 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $248.67 | 6.778% | $265.5249 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $122.57 | 10.577% | $135.5342 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $232.33 | 10.475% | $256.6666 | $256.67 | $256.65 | $256.70 |
| Purchase #5 | $225.61 | 3.478% | $233.4567 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $167.60 | 9.577% | $183.6511 | $183.65 | $183.65 | $183.70 |
| Purchase #7 | $245.60 | 12.149% | $275.4379 | $275.44 | $275.45 | $275.40 |
| 7 purchase totals = | $1,448.25 | $1,569.1812 | $1,569.18 | $1,569.15 | $1,569.20 | |