| 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 | $124.64 | 3.571% | $129.0909 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $68.69 | 8.469% | $74.5074 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $68.89 | 8.717% | $74.8951 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $239.95 | 8.248% | $259.7411 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $196.68 | 8.239% | $212.8845 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $172.99 | 9.434% | $189.3099 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $122.26 | 11.653% | $136.507 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $994.10 | $1,076.9359 | $1,076.94 | $1,076.95 | $1,076.90 | |