| 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 | $237.57 | 11.783% | $265.5629 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $144.65 | 10.517% | $159.8628 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $242.45 | 3.694% | $251.4061 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $94.88 | 5.110% | $99.7284 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $37.67 | 9.781% | $41.3545 | $41.35 | $41.35 | $41.40 |
| Purchase #6 | $192.40 | 13.497% | $218.3682 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $165.52 | 6.298% | $175.9444 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,115.14 | $1,212.2273 | $1,212.22 | $1,212.20 | $1,212.30 | |