| 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 | $233.69 | 4.574% | $244.379 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $28.71 | 8.854% | $31.252 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $186.93 | 13.134% | $211.4814 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $137.43 | 9.798% | $150.8954 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $150.92 | 7.153% | $161.7153 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $194.81 | 5.236% | $205.0103 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $198.95 | 11.159% | $221.1508 | $221.15 | $221.15 | $221.20 |
| 7 purchase totals = | $1,131.44 | $1,225.8842 | $1,225.89 | $1,225.90 | $1,226.00 | |