| 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 | $220.33 | 6.345% | $234.3099 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $181.34 | 11.121% | $201.5068 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $99.69 | 8.734% | $108.3969 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $158.81 | 4.781% | $166.4027 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $140.93 | 6.364% | $149.8988 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $68.73 | 8.620% | $74.6545 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $181.97 | 4.578% | $190.3006 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,051.80 | $1,125.4702 | $1,125.47 | $1,125.45 | $1,125.50 | |