| 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 | $234.73 | 10.368% | $259.0668 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $202.50 | 8.223% | $219.1516 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $20.74 | 7.268% | $22.2474 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $245.47 | 11.375% | $273.3922 | $273.39 | $273.40 | $273.40 |
| Purchase #5 | $240.67 | 9.561% | $263.6805 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $182.37 | 11.628% | $203.576 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $180.86 | 9.430% | $197.9151 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $1,307.34 | $1,439.0296 | $1,439.04 | $1,439.05 | $1,439.10 | |