| 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 | $200.74 | 10.303% | $221.4222 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $60.91 | 3.848% | $63.2538 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $47.73 | 4.577% | $49.9146 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $169.56 | 7.488% | $182.2567 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $141.54 | 10.573% | $156.505 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $133.79 | 13.842% | $152.3092 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $123.34 | 9.570% | $135.1436 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $877.61 | $960.8051 | $960.80 | $960.75 | $960.80 | |