| 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 | $96.36 | 5.790% | $101.9392 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $120.84 | 11.759% | $135.0496 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $85.87 | 5.703% | $90.7672 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $250.91 | 5.837% | $265.5556 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $170.41 | 4.739% | $178.4857 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $194.50 | 9.559% | $213.0923 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $152.92 | 7.510% | $164.4043 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $1,071.81 | $1,149.2939 | $1,149.30 | $1,149.30 | $1,149.30 | |