| 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 | $212.29 | 6.188% | $225.4265 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $44.61 | 6.118% | $47.3392 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $172.86 | 10.334% | $190.7234 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $216.30 | 8.155% | $233.9393 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $123.88 | 9.560% | $135.7229 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $83.79 | 9.674% | $91.8958 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $163.84 | 12.287% | $183.971 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $1,017.57 | $1,109.0181 | $1,109.02 | $1,109.00 | $1,108.90 | |