| 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 | $210.56 | 13.756% | $239.5246 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $173.64 | 12.700% | $195.6923 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $37.56 | 5.337% | $39.5646 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $117.89 | 6.352% | $125.3784 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $189.68 | 9.385% | $207.4815 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $140.92 | 4.519% | $147.2882 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $221.91 | 10.285% | $244.7334 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,092.16 | $1,199.6630 | $1,199.65 | $1,199.70 | $1,199.70 | |