| 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 | $221.40 | 4.115% | $230.5106 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $162.57 | 5.765% | $171.9422 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $155.39 | 6.287% | $165.1594 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $75.36 | 13.305% | $85.3866 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $67.75 | 10.330% | $74.7486 | $74.75 | $74.75 | $74.70 |
| Purchase #6 | $122.25 | 10.744% | $135.3845 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $186.86 | 3.115% | $192.6807 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $991.58 | $1,055.8126 | $1,055.81 | $1,055.85 | $1,055.80 | |