| 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 | $13.79 | 7.505% | $14.8249 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $141.97 | 11.700% | $158.5805 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $193.53 | 5.244% | $203.6787 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $145.59 | 7.841% | $157.0057 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $232.72 | 9.290% | $254.3397 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $248.67 | 9.439% | $272.142 | $272.14 | $272.15 | $272.10 |
| Purchase #7 | $13.31 | 5.534% | $14.0466 | $14.05 | $14.05 | $14.00 |
| 7 purchase totals = | $989.58 | $1,074.6181 | $1,074.62 | $1,074.65 | $1,074.50 | |