| 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 | $115.93 | 3.540% | $120.0339 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $212.97 | 12.544% | $239.685 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $147.61 | 10.191% | $162.6529 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $220.36 | 13.543% | $250.2034 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $157.58 | 9.769% | $172.974 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $192.61 | 5.384% | $202.9801 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $40.45 | 12.793% | $45.6248 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $1,087.51 | $1,194.1541 | $1,194.14 | $1,194.15 | $1,194.20 | |