| 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 | $76.88 | 10.279% | $84.7825 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $178.60 | 3.829% | $185.4386 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $112.33 | 9.755% | $123.2878 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $20.50 | 10.316% | $22.6148 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $172.50 | 9.544% | $188.9634 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $230.36 | 4.147% | $239.913 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $223.31 | 13.224% | $252.8405 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,014.48 | $1,097.8406 | $1,097.83 | $1,097.85 | $1,097.80 | |