| 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 | $193.77 | 4.550% | $202.5865 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $22.34 | 3.147% | $23.043 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $126.28 | 13.534% | $143.3707 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $108.66 | 4.593% | $113.6508 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $227.70 | 8.830% | $247.8059 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $172.85 | 3.157% | $178.3069 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $228.51 | 8.335% | $247.5563 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,080.11 | $1,156.3201 | $1,156.33 | $1,156.30 | $1,156.40 | |