| 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 | $183.40 | 12.749% | $206.7817 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $233.64 | 7.434% | $251.0088 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $62.30 | 12.200% | $69.9006 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $35.84 | 7.609% | $38.5671 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $204.52 | 12.434% | $229.95 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $17.58 | 12.761% | $19.8234 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $176.49 | 8.392% | $191.301 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $913.77 | $1,007.3326 | $1,007.33 | $1,007.30 | $1,007.40 | |