| 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 | $190.35 | 5.814% | $201.4169 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $63.47 | 12.170% | $71.1943 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $221.96 | 7.417% | $238.4228 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $39.85 | 5.781% | $42.1537 | $42.15 | $42.15 | $42.20 |
| Purchase #5 | $24.85 | 7.219% | $26.6439 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $164.71 | 4.768% | $172.5634 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $208.85 | 9.261% | $228.1916 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $914.04 | $980.5866 | $980.57 | $980.55 | $980.60 | |