| 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 | $223.74 | 10.235% | $246.6398 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $184.97 | 3.814% | $192.0248 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $119.83 | 10.350% | $132.2324 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $88.53 | 9.707% | $97.1236 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $176.76 | 8.198% | $191.2508 | $191.25 | $191.25 | $191.30 |
| Purchase #6 | $113.98 | 13.114% | $128.9273 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $220.72 | 3.442% | $228.3172 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,128.53 | $1,216.5159 | $1,216.51 | $1,216.50 | $1,216.40 | |