| 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 | $249.59 | 3.693% | $258.8074 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $159.33 | 9.256% | $174.0776 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $50.61 | 6.459% | $53.8789 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $152.54 | 6.434% | $162.3544 | $162.35 | $162.35 | $162.40 |
| Purchase #5 | $146.91 | 11.518% | $163.8311 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $188.60 | 7.781% | $203.275 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $199.46 | 3.185% | $205.8128 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $1,147.04 | $1,222.0372 | $1,222.04 | $1,222.10 | $1,222.10 | |