| 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 | $183.44 | 3.132% | $189.1853 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $247.30 | 11.653% | $276.1179 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $68.52 | 12.385% | $77.0062 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $175.74 | 8.189% | $190.1313 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $5.86 | 6.755% | $6.2558 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $114.25 | 13.837% | $130.0588 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $244.43 | 6.262% | $259.7362 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,039.54 | $1,128.4915 | $1,128.51 | $1,128.50 | $1,128.50 | |