| 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 | $124.25 | 3.399% | $128.4733 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $140.59 | 4.589% | $147.0417 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $126.48 | 9.365% | $138.3249 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $198.35 | 7.247% | $212.7244 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $33.99 | 3.365% | $35.1338 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $196.80 | 9.769% | $216.0254 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $176.73 | 12.157% | $198.2151 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $997.19 | $1,075.9386 | $1,075.93 | $1,075.90 | $1,075.80 | |