| 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 | $51.95 | 3.769% | $53.908 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $248.52 | 13.827% | $282.8829 | $282.88 | $282.90 | $282.90 |
| Purchase #3 | $46.30 | 5.248% | $48.7298 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $80.93 | 5.430% | $85.3245 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $210.68 | 6.273% | $223.896 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $190.51 | 3.532% | $197.2388 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $228.81 | 6.789% | $244.3439 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,057.70 | $1,136.3239 | $1,136.32 | $1,136.35 | $1,136.20 | |