| 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 | $130.48 | 5.839% | $138.0987 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $32.92 | 12.131% | $36.9135 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $209.38 | 8.664% | $227.5207 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $61.87 | 4.593% | $64.7117 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $203.40 | 5.426% | $214.4365 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $86.84 | 7.457% | $93.3157 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $206.27 | 11.378% | $229.7394 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $931.16 | $1,004.7362 | $1,004.74 | $1,004.70 | $1,004.60 | |