| 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 | $139.85 | 5.569% | $147.6382 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $244.79 | 4.531% | $255.8814 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $44.98 | 6.315% | $47.8205 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $24.74 | 11.212% | $27.5138 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $206.37 | 7.314% | $221.4639 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $202.25 | 4.649% | $211.6526 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $227.33 | 6.479% | $242.0587 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $1,090.31 | $1,154.0291 | $1,154.02 | $1,154.00 | $1,154.10 | |