| 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 | $121.67 | 8.446% | $131.9462 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $123.44 | 5.795% | $130.5933 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $240.99 | 3.528% | $249.4921 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $246.82 | 7.196% | $264.5812 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $154.47 | 8.386% | $167.4239 | $167.42 | $167.40 | $167.40 |
| Purchase #6 | $96.82 | 12.417% | $108.8421 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $172.71 | 11.708% | $192.9309 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,156.92 | $1,245.8097 | $1,245.80 | $1,245.85 | $1,245.70 | |