| 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 | $108.51 | 9.608% | $118.9356 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $120.99 | 10.532% | $133.7327 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $94.57 | 8.841% | $102.9309 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $202.76 | 8.372% | $219.7351 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $170.33 | 7.269% | $182.7113 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $237.44 | 6.206% | $252.1755 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $113.63 | 11.340% | $126.5156 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $1,048.23 | $1,136.7367 | $1,136.75 | $1,136.80 | $1,136.60 | |