| 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 | $133.72 | 8.290% | $144.8054 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $35.55 | 11.215% | $39.5369 | $39.54 | $39.55 | $39.50 |
| Purchase #3 | $243.26 | 4.399% | $253.961 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $230.62 | 9.768% | $253.147 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $68.77 | 3.720% | $71.3282 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $246.53 | 7.494% | $265.005 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $128.30 | 10.757% | $142.1012 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $1,086.75 | $1,169.8847 | $1,169.90 | $1,169.90 | $1,169.80 | |