| 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 | $158.41 | 13.251% | $179.4009 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $111.28 | 3.679% | $115.374 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $203.81 | 12.212% | $228.6993 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $69.38 | 12.836% | $78.2856 | $78.29 | $78.30 | $78.30 |
| Purchase #5 | $240.52 | 3.710% | $249.4433 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $210.59 | 12.655% | $237.2402 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $197.87 | 11.249% | $220.1284 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,191.86 | $1,308.5717 | $1,308.57 | $1,308.60 | $1,308.50 | |