| 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 | $225.35 | 12.466% | $253.4421 | $253.44 | $253.45 | $253.40 |
| Purchase #2 | $178.38 | 7.234% | $191.284 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $101.60 | 9.411% | $111.1616 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $65.55 | 12.606% | $73.8132 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $72.94 | 13.117% | $82.5075 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $81.28 | 13.177% | $91.9903 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $237.26 | 12.295% | $266.4311 | $266.43 | $266.45 | $266.40 |
| 7 purchase totals = | $962.36 | $1,070.6298 | $1,070.62 | $1,070.65 | $1,070.60 | |