| 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 | $12.52 | 12.755% | $14.1169 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $210.32 | 13.250% | $238.1874 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $234.67 | 12.517% | $264.0436 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $16.48 | 10.598% | $18.2266 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $221.57 | 10.735% | $245.3555 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $162.94 | 9.223% | $177.968 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $231.86 | 5.438% | $244.4685 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,090.36 | $1,202.3665 | $1,202.38 | $1,202.35 | $1,202.40 | |