| 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 | $210.48 | 5.354% | $221.7491 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $202.29 | 13.830% | $230.2667 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $135.44 | 8.311% | $146.6964 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $234.91 | 9.866% | $258.0862 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $134.98 | 4.739% | $141.3767 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $118.97 | 7.814% | $128.2663 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $216.43 | 4.249% | $225.6261 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $1,253.50 | $1,352.0675 | $1,352.09 | $1,352.10 | $1,352.10 | |