| 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 | $228.86 | 12.138% | $256.639 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $193.45 | 4.728% | $202.5963 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $79.85 | 10.260% | $88.0426 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $238.42 | 13.616% | $270.8833 | $270.88 | $270.90 | $270.90 |
| Purchase #5 | $208.54 | 5.640% | $220.3017 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $104.73 | 11.489% | $116.7624 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $120.72 | 5.484% | $127.3403 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $1,174.57 | $1,282.5656 | $1,282.56 | $1,282.60 | $1,282.50 | |