| 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 | $244.48 | 13.740% | $278.0716 | $278.07 | $278.05 | $278.10 |
| Purchase #2 | $239.92 | 6.427% | $255.3397 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $74.45 | 9.487% | $81.5131 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $57.46 | 4.561% | $60.0808 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $140.49 | 4.130% | $146.2922 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $177.52 | 8.635% | $192.8489 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $116.63 | 4.656% | $122.0603 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $1,050.95 | $1,136.2066 | $1,136.20 | $1,136.20 | $1,136.20 | |