| 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 | $124.98 | 6.624% | $133.2587 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $85.53 | 4.174% | $89.1 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $166.36 | 13.699% | $189.1497 | $189.15 | $189.15 | $189.10 |
| Purchase #4 | $242.30 | 10.660% | $268.1292 | $268.13 | $268.15 | $268.10 |
| Purchase #5 | $33.40 | 4.190% | $34.7995 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $198.35 | 4.177% | $206.6351 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $213.90 | 8.352% | $231.7649 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $1,064.82 | $1,152.8371 | $1,152.84 | $1,152.85 | $1,152.80 | |