| 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 | $246.36 | 4.570% | $257.6187 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $7.64 | 5.823% | $8.0849 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $132.82 | 13.102% | $150.2221 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $221.59 | 10.265% | $244.3362 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $107.61 | 6.753% | $114.8769 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $198.45 | 5.809% | $209.978 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $144.58 | 11.268% | $160.8713 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $1,059.05 | $1,145.9881 | $1,145.99 | $1,146.00 | $1,146.00 | |