| 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 | $138.97 | 9.665% | $152.4015 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $29.34 | 10.518% | $32.426 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $31.35 | 10.821% | $34.7424 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $196.57 | 7.682% | $211.6705 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $225.32 | 6.737% | $240.4998 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $203.66 | 11.200% | $226.4699 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $211.50 | 13.170% | $239.3546 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $1,036.71 | $1,137.5647 | $1,137.56 | $1,137.55 | $1,137.60 | |