| 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 | $123.47 | 3.399% | $127.6667 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $186.28 | 4.310% | $194.3087 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $164.34 | 10.506% | $181.6056 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $51.46 | 10.511% | $56.869 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $173.87 | 9.199% | $189.8643 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $219.66 | 8.603% | $238.5573 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $211.26 | 4.235% | $220.2069 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,130.34 | $1,209.0785 | $1,209.09 | $1,209.00 | $1,209.20 | |