| 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 | $107.27 | 4.654% | $112.2623 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $246.25 | 5.198% | $259.0501 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $153.76 | 12.329% | $172.7171 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $61.99 | 11.462% | $69.0953 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $219.85 | 5.845% | $232.7002 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $86.35 | 10.759% | $95.6404 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $93.25 | 5.346% | $98.2351 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $968.72 | $1,039.7005 | $1,039.71 | $1,039.70 | $1,039.70 | |