| 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 | $228.70 | 4.352% | $238.653 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $162.50 | 4.679% | $170.1034 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $145.92 | 9.703% | $160.0786 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $16.30 | 13.734% | $18.5386 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $200.28 | 3.315% | $206.9193 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $216.42 | 13.115% | $244.8035 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $94.92 | 7.292% | $101.8416 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $1,065.04 | $1,140.9380 | $1,140.93 | $1,140.95 | $1,140.90 | |