| 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 | $223.46 | 7.777% | $240.8385 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $137.31 | 10.392% | $151.5793 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $112.63 | 7.160% | $120.6943 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $220.59 | 11.296% | $245.5078 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $172.97 | 13.176% | $195.7605 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $95.49 | 4.432% | $99.7221 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $23.49 | 5.832% | $24.8599 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $985.94 | $1,078.9624 | $1,078.96 | $1,078.95 | $1,079.00 | |