| 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 | $195.54 | 9.518% | $214.1515 | $214.15 | $214.15 | $214.20 |
| Purchase #2 | $80.75 | 10.455% | $89.1924 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $184.76 | 10.800% | $204.7141 | $204.71 | $204.70 | $204.70 |
| Purchase #4 | $250.38 | 7.351% | $268.7854 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $35.95 | 9.121% | $39.229 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $219.49 | 9.352% | $240.0167 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $114.94 | 11.733% | $128.4259 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,081.81 | $1,184.5150 | $1,184.52 | $1,184.55 | $1,184.50 | |