| 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 | $81.69 | 3.433% | $84.4944 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $229.94 | 6.109% | $243.987 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $240.69 | 3.192% | $248.3728 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $226.44 | 13.758% | $257.5936 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $137.42 | 4.198% | $143.1889 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $183.64 | 3.105% | $189.342 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $15.39 | 8.759% | $16.738 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $1,115.21 | $1,183.7167 | $1,183.71 | $1,183.75 | $1,183.70 | |