| 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 | $118.81 | 8.628% | $129.0609 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $135.89 | 8.170% | $146.9922 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $246.63 | 9.639% | $270.4027 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $8.73 | 10.457% | $9.6429 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $169.45 | 11.772% | $189.3977 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $129.60 | 4.715% | $135.7106 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $115.50 | 8.585% | $125.4157 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $924.61 | $1,006.6227 | $1,006.62 | $1,006.60 | $1,006.60 | |