| 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 | $121.53 | 11.260% | $135.2143 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $89.40 | 4.198% | $93.153 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $31.60 | 13.494% | $35.8641 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $191.40 | 13.217% | $216.6973 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $34.84 | 9.634% | $38.1965 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $115.93 | 12.629% | $130.5708 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $105.39 | 11.226% | $117.2211 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $690.09 | $766.9171 | $766.91 | $766.85 | $767.00 | |