| 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 | $235.83 | 7.794% | $254.2106 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $230.58 | 7.536% | $247.9565 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $130.72 | 3.761% | $135.6364 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $69.58 | 4.150% | $72.4676 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $37.60 | 10.654% | $41.6059 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $80.84 | 3.156% | $83.3913 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $55.83 | 13.403% | $63.3129 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $840.98 | $898.5812 | $898.59 | $898.55 | $898.60 | |