| 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 | $31.92 | 3.392% | $33.0027 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $117.35 | 9.539% | $128.544 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $224.50 | 3.800% | $233.031 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $105.90 | 7.817% | $114.1782 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $224.29 | 7.372% | $240.8247 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $186.26 | 6.591% | $198.5364 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $213.43 | 7.228% | $228.8567 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,103.65 | $1,176.9737 | $1,176.97 | $1,177.00 | $1,176.90 | |