| 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 | $191.44 | 9.288% | $209.2209 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $169.78 | 13.276% | $192.32 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $173.73 | 7.493% | $186.7476 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $119.88 | 9.614% | $131.4053 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $160.58 | 8.312% | $173.9274 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $176.54 | 9.169% | $192.727 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $217.53 | 12.432% | $244.5733 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $1,209.48 | $1,330.9215 | $1,330.93 | $1,330.90 | $1,330.80 | |