| 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 | $35.70 | 12.293% | $40.0886 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $173.45 | 13.630% | $197.0912 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $40.48 | 10.141% | $44.5851 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $247.86 | 10.828% | $274.6983 | $274.70 | $274.70 | $274.70 |
| Purchase #5 | $174.29 | 10.499% | $192.5887 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $74.32 | 4.602% | $77.7402 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $188.29 | 4.159% | $196.121 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $934.39 | $1,022.9131 | $1,022.92 | $1,022.95 | $1,022.90 | |