| 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 | $188.93 | 11.340% | $210.3547 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $189.40 | 7.812% | $204.1959 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $212.43 | 11.475% | $236.8063 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $120.80 | 10.289% | $133.2291 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $37.34 | 3.441% | $38.6249 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $240.33 | 9.621% | $263.4521 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $191.29 | 10.154% | $210.7136 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,180.52 | $1,297.3766 | $1,297.37 | $1,297.35 | $1,297.40 | |