| 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 | $239.35 | 12.851% | $270.1089 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $181.73 | 7.216% | $194.8436 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $167.85 | 7.788% | $180.9222 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $220.61 | 6.761% | $235.5254 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $113.51 | 7.578% | $122.1118 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $130.49 | 10.609% | $144.3337 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $108.61 | 13.766% | $123.5613 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,162.15 | $1,271.4069 | $1,271.40 | $1,271.40 | $1,271.30 | |