| 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 | $184.81 | 9.402% | $202.1858 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $239.79 | 7.650% | $258.1339 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $108.67 | 6.674% | $115.9226 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $11.68 | 4.724% | $12.2318 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $234.38 | 9.335% | $256.2594 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $90.50 | 4.870% | $94.9074 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $180.58 | 12.197% | $202.6053 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,050.41 | $1,142.2462 | $1,142.25 | $1,142.25 | $1,142.20 | |