| 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 | $223.99 | 6.232% | $237.9491 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $189.55 | 10.405% | $209.2727 | $209.27 | $209.25 | $209.30 |
| Purchase #3 | $165.82 | 5.308% | $174.6217 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $223.82 | 6.119% | $237.5155 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $35.29 | 10.790% | $39.0978 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $172.40 | 3.783% | $178.9219 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $219.52 | 6.509% | $233.8086 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,230.39 | $1,311.1873 | $1,311.19 | $1,311.10 | $1,311.10 | |