| 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 | $246.52 | 9.673% | $270.3659 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $7.86 | 3.597% | $8.1427 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $121.83 | 8.818% | $132.573 | $132.57 | $132.55 | $132.60 |
| Purchase #4 | $250.27 | 3.394% | $258.7642 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $181.74 | 6.431% | $193.4277 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $97.49 | 10.346% | $107.5763 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $124.95 | 3.812% | $129.7131 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $1,030.66 | $1,100.5629 | $1,100.56 | $1,100.55 | $1,100.60 | |