| 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 | $248.52 | 3.847% | $258.0806 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $200.54 | 10.131% | $220.8567 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $101.66 | 7.130% | $108.9084 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $128.83 | 3.738% | $133.6457 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $175.85 | 12.529% | $197.8822 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $156.98 | 10.144% | $172.9041 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $156.59 | 9.486% | $171.4441 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,168.97 | $1,263.7218 | $1,263.72 | $1,263.75 | $1,263.70 | |