| 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 | $238.62 | 12.772% | $269.0965 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $193.60 | 6.573% | $206.3253 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $238.42 | 7.515% | $256.3373 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $203.40 | 10.823% | $225.414 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $23.40 | 12.124% | $26.237 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $81.70 | 11.315% | $90.9444 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $94.72 | 8.644% | $102.9076 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $1,073.86 | $1,177.2621 | $1,177.27 | $1,177.30 | $1,177.10 | |