| 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 | $188.80 | 12.463% | $212.3301 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $108.68 | 5.555% | $114.7172 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $120.54 | 13.384% | $136.6731 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $35.26 | 3.597% | $36.5283 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $25.73 | 4.552% | $26.9012 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $66.59 | 7.504% | $71.5869 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $20.75 | 10.128% | $22.8516 | $22.85 | $22.85 | $22.90 |
| 7 purchase totals = | $566.35 | $621.5884 | $621.59 | $621.60 | $621.60 | |