| 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 | $191.41 | 6.393% | $203.6468 | $203.65 | $203.65 | $203.60 |
| Purchase #2 | $153.93 | 13.608% | $174.8768 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $219.29 | 7.302% | $235.3026 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $248.86 | 12.862% | $280.8684 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $132.97 | 4.830% | $139.3925 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $244.43 | 12.574% | $275.1646 | $275.16 | $275.15 | $275.20 |
| Purchase #7 | $64.91 | 9.674% | $71.1894 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $1,255.80 | $1,380.4411 | $1,380.44 | $1,380.45 | $1,380.50 | |