| 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 | $184.45 | 9.638% | $202.2273 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $13.56 | 3.141% | $13.9859 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $186.47 | 8.726% | $202.7414 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $196.76 | 12.506% | $221.3668 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $22.61 | 6.786% | $24.1443 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $198.33 | 9.433% | $217.0385 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $230.85 | 7.765% | $248.7755 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,033.03 | $1,130.2797 | $1,130.29 | $1,130.35 | $1,130.20 | |