| 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 | $124.39 | 9.205% | $135.8401 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $157.84 | 9.640% | $173.0558 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $201.95 | 10.311% | $222.7731 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $200.91 | 8.784% | $218.5579 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $127.38 | 11.118% | $141.5421 | $141.54 | $141.55 | $141.50 |
| Purchase #6 | $199.40 | 9.284% | $217.9123 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $77.72 | 12.864% | $87.7179 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $1,089.59 | $1,197.3992 | $1,197.40 | $1,197.35 | $1,197.40 | |