| 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 | $214.48 | 7.171% | $229.8604 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $85.94 | 8.626% | $93.3532 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $147.63 | 11.279% | $164.2812 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $227.46 | 13.645% | $258.4969 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $109.99 | 4.308% | $114.7284 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $230.39 | 11.771% | $257.5092 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $101.67 | 10.170% | $112.0098 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $1,117.56 | $1,230.2391 | $1,230.24 | $1,230.25 | $1,230.30 | |