| 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 | $183.79 | 4.667% | $192.3675 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $203.88 | 3.695% | $211.4134 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $243.50 | 11.631% | $271.8215 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $105.39 | 9.141% | $115.0237 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $191.60 | 13.364% | $217.2054 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $22.42 | 8.357% | $24.2936 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $194.97 | 4.809% | $204.3461 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $1,145.55 | $1,236.4712 | $1,236.47 | $1,236.40 | $1,236.40 | |