| 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 | $146.36 | 4.796% | $153.3794 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $231.95 | 9.182% | $253.2476 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $246.88 | 9.533% | $270.4151 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $229.97 | 3.838% | $238.7962 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $47.83 | 5.460% | $50.4415 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $64.60 | 8.570% | $70.1362 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $30.28 | 13.841% | $34.4711 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $997.87 | $1,070.8871 | $1,070.90 | $1,070.90 | $1,070.80 | |