| 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 | $175.67 | 10.701% | $194.4684 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $240.53 | 12.132% | $269.7111 | $269.71 | $269.70 | $269.70 |
| Purchase #3 | $222.69 | 4.866% | $233.5261 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $105.61 | 8.764% | $114.8657 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $85.87 | 10.367% | $94.7721 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $87.67 | 10.451% | $96.8324 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $186.39 | 11.344% | $207.5341 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $1,104.43 | $1,211.7099 | $1,211.71 | $1,211.70 | $1,211.70 | |