| 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 | $195.60 | 9.208% | $213.6108 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $200.68 | 3.554% | $207.8122 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $214.76 | 5.624% | $226.8381 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $211.51 | 8.110% | $228.6635 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $203.52 | 5.334% | $214.3758 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $20.81 | 5.768% | $22.0103 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $69.30 | 8.253% | $75.0193 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $1,116.18 | $1,188.3300 | $1,188.33 | $1,188.30 | $1,188.30 | |