| 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 | $6.31 | 4.590% | $6.5996 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $176.38 | 12.423% | $198.2917 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $210.29 | 5.123% | $221.0632 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $125.63 | 7.828% | $135.4643 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $22.80 | 9.596% | $24.9879 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $244.61 | 10.386% | $270.0152 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $242.85 | 10.241% | $267.7203 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $1,028.87 | $1,124.1422 | $1,124.14 | $1,124.10 | $1,124.20 | |