| 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 | $202.30 | 4.749% | $211.9072 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $21.50 | 7.826% | $23.1826 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $138.34 | 11.725% | $154.5604 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $209.91 | 5.665% | $221.8014 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $136.38 | 5.133% | $143.3804 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $238.54 | 8.333% | $258.4175 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $114.68 | 12.555% | $129.0781 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,061.65 | $1,142.3276 | $1,142.33 | $1,142.35 | $1,142.40 | |