| 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 | $125.49 | 6.318% | $133.4185 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $161.51 | 10.585% | $178.6058 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $147.70 | 6.617% | $157.4733 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $224.62 | 4.753% | $235.2962 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $240.27 | 3.220% | $248.0067 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $123.30 | 6.206% | $130.952 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $24.85 | 4.552% | $25.9812 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $1,047.74 | $1,109.7337 | $1,109.74 | $1,109.70 | $1,109.80 | |