| 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 | $196.32 | 7.443% | $210.9321 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $231.74 | 10.820% | $256.8143 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $181.52 | 9.558% | $198.8697 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $32.81 | 8.640% | $35.6448 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $144.38 | 7.399% | $155.0627 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $186.37 | 11.176% | $207.1987 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $195.56 | 6.175% | $207.6358 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $1,168.70 | $1,272.1581 | $1,272.15 | $1,272.15 | $1,272.10 | |