| 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 | $109.68 | 3.648% | $113.6811 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $37.68 | 9.108% | $41.1119 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $213.98 | 13.285% | $242.4072 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $139.93 | 7.163% | $149.9532 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $120.64 | 8.382% | $130.752 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $202.30 | 4.306% | $211.011 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $189.58 | 13.161% | $214.5306 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $1,013.79 | $1,103.4470 | $1,103.44 | $1,103.45 | $1,103.50 | |