| 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 | $35.86 | 9.698% | $39.3377 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $169.31 | 4.420% | $176.7935 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $181.54 | 5.165% | $190.9165 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $181.41 | 7.730% | $195.433 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $249.86 | 8.289% | $270.5709 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $168.63 | 13.597% | $191.5586 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $232.94 | 6.206% | $247.3963 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $1,219.55 | $1,312.0065 | $1,312.01 | $1,312.00 | $1,312.00 | |