| 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 | $229.98 | 10.824% | $254.873 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $93.64 | 8.247% | $101.3625 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $109.62 | 10.699% | $121.3482 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $171.64 | 11.238% | $190.9289 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $7.55 | 7.112% | $8.087 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $161.73 | 6.582% | $172.3751 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $156.28 | 7.314% | $167.7103 | $167.71 | $167.70 | $167.70 |
| 7 purchase totals = | $930.44 | $1,016.6850 | $1,016.69 | $1,016.70 | $1,016.70 | |