| 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 | $183.62 | 5.693% | $194.0735 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $192.96 | 9.717% | $211.7099 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $129.52 | 11.532% | $144.4562 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $89.26 | 4.248% | $93.0518 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $112.35 | 11.618% | $125.4028 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $242.27 | 4.736% | $253.7439 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $196.37 | 13.372% | $222.6286 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,146.35 | $1,245.0667 | $1,245.06 | $1,245.05 | $1,245.10 | |