| 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 | $118.57 | 9.565% | $129.9112 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $202.64 | 11.504% | $225.9517 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $138.25 | 6.403% | $147.1021 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $39.35 | 10.510% | $43.4857 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $179.76 | 6.775% | $191.9387 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $210.87 | 8.286% | $228.3427 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $192.28 | 6.508% | $204.7936 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $1,081.72 | $1,171.5257 | $1,171.52 | $1,171.55 | $1,171.50 | |