| 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 | $192.65 | 5.332% | $202.9221 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $229.80 | 12.343% | $258.1642 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $219.43 | 9.335% | $239.9138 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $130.68 | 7.656% | $140.6849 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $171.98 | 13.320% | $194.8877 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $113.51 | 7.809% | $122.374 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $36.32 | 8.476% | $39.3985 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $1,094.37 | $1,198.3452 | $1,198.33 | $1,198.30 | $1,198.40 | |