| 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 | $120.98 | 10.229% | $133.355 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $173.39 | 5.544% | $183.0027 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $230.79 | 10.424% | $254.8475 | $254.85 | $254.85 | $254.80 |
| Purchase #4 | $189.61 | 11.479% | $211.3753 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $239.42 | 11.277% | $266.4194 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $83.91 | 8.364% | $90.9282 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $109.25 | 12.680% | $123.1029 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,147.35 | $1,263.0310 | $1,263.04 | $1,263.05 | $1,263.00 | |