| 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 | $189.36 | 5.516% | $199.8051 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $82.75 | 8.334% | $89.6464 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $249.90 | 10.509% | $276.162 | $276.16 | $276.15 | $276.20 |
| Purchase #4 | $183.27 | 12.288% | $205.7902 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $38.58 | 9.635% | $42.2972 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $128.79 | 5.520% | $135.8992 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $220.30 | 12.415% | $247.6502 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $1,092.95 | $1,197.2503 | $1,197.26 | $1,197.25 | $1,197.30 | |