| 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 | $110.42 | 8.769% | $120.1027 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $197.63 | 9.700% | $216.8001 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $246.98 | 4.128% | $257.1753 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $157.33 | 11.155% | $174.8802 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $162.55 | 5.412% | $171.3472 | $171.35 | $171.35 | $171.30 |
| Purchase #6 | $160.84 | 9.285% | $175.774 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $63.77 | 4.583% | $66.6926 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $1,099.52 | $1,182.7721 | $1,182.77 | $1,182.80 | $1,182.80 | |