| 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 | $107.57 | 7.475% | $115.6109 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $174.65 | 4.754% | $182.9529 | $182.95 | $182.95 | $183.00 |
| Purchase #3 | $198.27 | 6.797% | $211.7464 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $192.97 | 4.723% | $202.084 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $230.75 | 7.132% | $247.2071 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $71.97 | 4.546% | $75.2418 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $44.71 | 8.532% | $48.5247 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $1,020.89 | $1,083.3678 | $1,083.36 | $1,083.35 | $1,083.30 | |