| 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 | $203.61 | 3.362% | $210.4554 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $72.30 | 3.369% | $74.7358 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $245.32 | 7.403% | $263.481 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $240.27 | 12.607% | $270.5608 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $9.32 | 7.774% | $10.0445 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $124.34 | 11.417% | $138.5359 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $119.86 | 7.321% | $128.635 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $1,015.02 | $1,096.4484 | $1,096.46 | $1,096.50 | $1,096.40 | |