| 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 | $246.56 | 9.523% | $270.0399 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $187.99 | 4.349% | $196.1657 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $87.70 | 6.574% | $93.4654 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $116.74 | 12.789% | $131.6699 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $52.32 | 4.306% | $54.5729 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $193.54 | 11.707% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #7 | $210.99 | 11.719% | $235.7159 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,095.84 | $1,197.8274 | $1,197.84 | $1,197.75 | $1,197.90 | |