| 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 | $180.53 | 4.578% | $188.7947 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $98.56 | 11.703% | $110.0945 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $109.25 | 9.364% | $119.4802 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $47.51 | 4.509% | $49.6522 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $205.30 | 8.797% | $223.3602 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $190.25 | 3.809% | $197.4966 | $197.50 | $197.50 | $197.50 |
| Purchase #7 | $179.78 | 13.210% | $203.5289 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $1,011.18 | $1,092.4073 | $1,092.40 | $1,092.45 | $1,092.50 | |