| 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 | $115.99 | 12.512% | $130.5027 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $44.98 | 6.483% | $47.8961 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $183.47 | 10.419% | $202.5857 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $203.99 | 12.722% | $229.9416 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $165.46 | 6.814% | $176.7344 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $220.70 | 11.241% | $245.5089 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $153.67 | 5.421% | $162.0005 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $1,088.26 | $1,195.1699 | $1,195.17 | $1,195.20 | $1,195.10 | |