| 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 | $192.86 | 6.249% | $204.9118 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $103.70 | 4.865% | $108.745 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $246.63 | 9.463% | $269.9686 | $269.97 | $269.95 | $270.00 |
| Purchase #4 | $209.61 | 13.813% | $238.5634 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $249.28 | 12.137% | $279.5351 | $279.54 | $279.55 | $279.50 |
| Purchase #6 | $138.37 | 11.404% | $154.1497 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $242.69 | 5.125% | $255.1279 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,383.14 | $1,511.0015 | $1,511.01 | $1,511.00 | $1,510.90 | |