| 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 | $192.49 | 3.219% | $198.6863 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $87.85 | 10.134% | $96.7527 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $233.45 | 12.784% | $263.2942 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $198.74 | 13.116% | $224.8067 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $209.98 | 11.357% | $233.8274 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $87.99 | 3.825% | $91.3556 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $220.76 | 9.331% | $241.3591 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,231.26 | $1,350.0820 | $1,350.09 | $1,350.10 | $1,350.20 | |