| 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 | $11.52 | 10.564% | $12.737 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $202.86 | 5.821% | $214.6685 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $216.77 | 3.483% | $224.3201 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $132.47 | 10.666% | $146.5993 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $207.32 | 12.838% | $233.9357 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $53.33 | 6.115% | $56.5911 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $203.92 | 3.540% | $211.1388 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $1,028.19 | $1,099.9905 | $1,100.00 | $1,100.00 | $1,099.90 | |