| 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 | $240.31 | 9.598% | $263.375 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $30.48 | 13.649% | $34.6402 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $238.37 | 11.784% | $266.4595 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $202.84 | 6.523% | $216.0713 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $160.43 | 6.209% | $170.3911 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $37.66 | 4.543% | $39.3709 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $41.29 | 3.351% | $42.6736 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $951.38 | $1,032.9816 | $1,032.98 | $1,032.95 | $1,033.10 | |