| 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 | $235.68 | 6.506% | $251.0133 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $129.52 | 4.658% | $135.553 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $129.81 | 8.762% | $141.184 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $234.68 | 9.235% | $256.3527 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $104.64 | 8.604% | $113.6432 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $12.68 | 12.161% | $14.222 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $221.27 | 11.521% | $246.7625 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,068.28 | $1,158.7307 | $1,158.71 | $1,158.70 | $1,158.80 | |