| 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 | $98.76 | 10.641% | $109.2691 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $97.80 | 10.534% | $108.1023 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $113.37 | 13.197% | $128.3314 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $241.93 | 11.494% | $269.7374 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $80.26 | 12.187% | $90.0413 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $210.87 | 13.738% | $239.8393 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $235.49 | 9.220% | $257.2022 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,078.48 | $1,202.5230 | $1,202.52 | $1,202.55 | $1,202.40 | |