| 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 | $103.94 | 10.569% | $114.9254 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $192.80 | 4.342% | $201.1714 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $181.67 | 12.518% | $204.4115 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $62.93 | 10.821% | $69.7397 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $159.89 | 10.288% | $176.3395 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $228.41 | 7.240% | $244.9469 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $170.81 | 12.591% | $192.3167 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $1,100.45 | $1,203.8511 | $1,203.86 | $1,203.85 | $1,203.70 | |