| 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 | $72.96 | 9.211% | $79.6803 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $219.95 | 5.672% | $232.4256 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $103.68 | 13.275% | $117.4435 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $245.79 | 7.430% | $264.0522 | $264.05 | $264.05 | $264.10 |
| Purchase #5 | $189.25 | 7.349% | $203.158 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $154.88 | 4.540% | $161.9116 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $38.78 | 13.634% | $44.0673 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $1,025.29 | $1,102.7385 | $1,102.74 | $1,102.75 | $1,102.80 | |