| 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 | $243.71 | 3.605% | $252.4957 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $105.93 | 4.160% | $110.3367 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $153.48 | 13.400% | $174.0463 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $184.33 | 11.422% | $205.3842 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $129.42 | 12.301% | $145.34 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $135.26 | 11.745% | $151.1463 | $151.15 | $151.15 | $151.10 |
| Purchase #7 | $121.67 | 7.589% | $130.9035 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,073.80 | $1,169.6527 | $1,169.66 | $1,169.70 | $1,169.50 | |