| 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 | $117.94 | 13.582% | $133.9586 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $119.50 | 7.809% | $128.8318 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $238.44 | 4.758% | $249.785 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $116.97 | 11.103% | $129.9572 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $120.28 | 8.275% | $130.2332 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $179.63 | 13.793% | $204.4064 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $73.42 | 11.164% | $81.6166 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $966.18 | $1,058.7888 | $1,058.80 | $1,058.80 | $1,058.80 | |