| 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 | $18.69 | 3.145% | $19.2778 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $98.90 | 4.241% | $103.0943 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $221.71 | 3.767% | $230.0618 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $149.72 | 11.275% | $166.6009 | $166.60 | $166.60 | $166.60 |
| Purchase #5 | $135.48 | 5.125% | $142.4234 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $168.37 | 5.804% | $178.1422 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $170.46 | 10.256% | $187.9424 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $963.33 | $1,027.5428 | $1,027.53 | $1,027.55 | $1,027.50 | |