| 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 | $240.78 | 13.653% | $273.6537 | $273.65 | $273.65 | $273.70 |
| Purchase #2 | $63.28 | 7.819% | $68.2279 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $140.57 | 5.859% | $148.806 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $87.46 | 3.301% | $90.3471 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $114.55 | 13.721% | $130.2674 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $249.50 | 7.778% | $268.9061 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $246.26 | 7.424% | $264.5423 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,142.40 | $1,244.7505 | $1,244.76 | $1,244.75 | $1,244.70 | |