| 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 | $45.87 | 7.696% | $49.4002 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $223.30 | 10.295% | $246.2887 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $149.38 | 5.387% | $157.4271 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $202.70 | 12.741% | $228.526 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $149.56 | 10.541% | $165.3251 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $128.91 | 10.481% | $142.4211 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $150.44 | 3.436% | $155.6091 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $1,050.16 | $1,144.9973 | $1,145.01 | $1,145.05 | $1,144.90 | |