| 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 | $140.98 | 12.869% | $159.1227 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $189.71 | 4.765% | $198.7497 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $181.37 | 11.391% | $202.0299 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $99.68 | 5.209% | $104.8723 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $109.61 | 13.510% | $124.4183 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $200.63 | 3.131% | $206.9117 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $208.57 | 7.128% | $223.4369 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $1,130.55 | $1,219.5415 | $1,219.54 | $1,219.50 | $1,219.40 | |