| 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 | $237.92 | 6.676% | $253.8035 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $222.44 | 13.434% | $252.3226 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $241.94 | 4.623% | $253.1249 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $162.78 | 7.395% | $174.8176 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $160.84 | 7.401% | $172.7438 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $54.49 | 7.861% | $58.7735 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $63.79 | 11.300% | $70.9983 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $1,144.20 | $1,236.5842 | $1,236.57 | $1,236.50 | $1,236.50 | |