| 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 | $101.57 | 6.337% | $108.0065 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $187.40 | 9.690% | $205.5591 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $35.55 | 4.106% | $37.0097 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $188.92 | 4.631% | $197.6689 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $172.96 | 4.634% | $180.975 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $78.53 | 12.604% | $88.4279 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $185.27 | 12.752% | $208.8956 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $950.20 | $1,026.5427 | $1,026.56 | $1,026.55 | $1,026.60 | |