| 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 | $221.86 | 8.309% | $240.2943 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $130.32 | 7.698% | $140.352 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $120.49 | 5.673% | $127.3254 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $202.77 | 8.742% | $220.4962 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $157.62 | 3.392% | $162.9665 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $115.35 | 12.822% | $130.1402 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $157.53 | 12.370% | $177.0165 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,105.94 | $1,198.5911 | $1,198.60 | $1,198.60 | $1,198.60 | |