| 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 | $101.93 | 6.637% | $108.6951 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $199.86 | 7.154% | $214.158 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $24.89 | 4.319% | $25.965 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $216.73 | 11.159% | $240.9149 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $143.59 | 4.697% | $150.3344 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $183.74 | 5.855% | $194.498 | $194.50 | $194.50 | $194.50 |
| Purchase #7 | $130.54 | 9.430% | $142.8499 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $1,001.28 | $1,077.4153 | $1,077.42 | $1,077.40 | $1,077.40 | |