| 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 | $212.32 | 12.140% | $238.0956 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $214.94 | 4.655% | $224.9455 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $194.45 | 10.487% | $214.842 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $203.93 | 8.259% | $220.7726 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $246.82 | 3.531% | $255.5352 | $255.54 | $255.55 | $255.50 |
| Purchase #6 | $8.46 | 10.383% | $9.3384 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $18.53 | 11.316% | $20.6269 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $1,099.45 | $1,184.1562 | $1,184.17 | $1,184.20 | $1,184.00 | |