| 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 | $218.39 | 9.640% | $239.4428 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $125.80 | 8.343% | $136.2955 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $193.72 | 4.690% | $202.8055 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $117.48 | 10.218% | $129.4841 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $63.71 | 7.854% | $68.7138 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $125.99 | 13.815% | $143.3955 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $145.55 | 5.447% | $153.4781 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $990.64 | $1,073.6153 | $1,073.62 | $1,073.65 | $1,073.60 | |