| 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 | $114.85 | 7.274% | $123.2042 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $206.66 | 3.415% | $213.7174 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $194.93 | 13.312% | $220.8791 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $149.58 | 5.817% | $158.2811 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $162.27 | 6.847% | $173.3806 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $153.84 | 6.716% | $164.1719 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $15.62 | 5.386% | $16.4613 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $997.75 | $1,070.0956 | $1,070.09 | $1,070.10 | $1,070.20 | |