| 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 | $117.39 | 4.393% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $19.44 | 6.555% | $20.7143 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $225.25 | 3.421% | $232.9558 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $203.91 | 7.799% | $219.8129 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $5.81 | 12.511% | $6.5369 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $198.35 | 9.731% | $217.6514 | $217.65 | $217.65 | $217.70 |
| Purchase #7 | $211.55 | 12.315% | $237.6024 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $981.70 | $1,057.8206 | $1,057.82 | $1,057.80 | $1,057.80 | |