| 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 | $221.94 | 3.495% | $229.6968 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $134.59 | 12.128% | $150.9131 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $219.30 | 8.804% | $238.6072 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $146.99 | 6.509% | $156.5576 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $64.95 | 13.117% | $73.4695 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $206.48 | 11.355% | $229.9258 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $180.60 | 7.290% | $193.7657 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,174.85 | $1,272.9357 | $1,272.95 | $1,272.90 | $1,273.00 | |