| 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 | $200.28 | 10.515% | $221.3394 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $210.52 | 3.874% | $218.6755 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $190.50 | 4.166% | $198.4362 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $170.34 | 4.517% | $178.0343 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $202.61 | 4.135% | $210.9879 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $60.86 | 5.692% | $64.3242 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $151.65 | 12.627% | $170.7988 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $1,186.76 | $1,262.5963 | $1,262.60 | $1,262.65 | $1,262.50 | |