| 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 | $40.54 | 5.254% | $42.67 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $185.64 | 8.596% | $201.5976 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $175.60 | 5.354% | $185.0016 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $173.97 | 12.120% | $195.0552 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $202.64 | 13.795% | $230.5942 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $16.94 | 12.318% | $19.0267 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $113.50 | 13.194% | $128.4752 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $908.83 | $1,002.4205 | $1,002.43 | $1,002.45 | $1,002.50 | |