| 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 | $137.70 | 8.515% | $149.4252 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $127.97 | 12.334% | $143.7538 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $108.78 | 10.545% | $120.2509 | $120.25 | $120.25 | $120.30 |
| Purchase #4 | $244.46 | 13.433% | $277.2983 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $13.93 | 3.505% | $14.4182 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $236.99 | 13.570% | $269.1495 | $269.15 | $269.15 | $269.10 |
| Purchase #7 | $34.91 | 6.148% | $37.0563 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $904.74 | $1,011.3522 | $1,011.36 | $1,011.35 | $1,011.40 | |