| 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 | $141.82 | 4.781% | $148.6004 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $155.79 | 9.438% | $170.4935 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $138.48 | 4.780% | $145.0993 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $230.51 | 6.522% | $245.5439 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $141.39 | 8.562% | $153.4958 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $34.33 | 5.403% | $36.1848 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $214.61 | 13.150% | $242.8312 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,056.93 | $1,142.2489 | $1,142.24 | $1,142.30 | $1,142.20 | |