| 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 | $215.79 | 6.230% | $229.2337 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $189.82 | 8.635% | $206.211 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $63.60 | 9.247% | $69.4811 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $214.86 | 9.581% | $235.4457 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $111.52 | 9.651% | $122.2828 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $117.95 | 8.747% | $128.2671 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $20.39 | 8.177% | $22.0573 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $933.93 | $1,012.9787 | $1,012.98 | $1,013.00 | $1,013.00 | |