| 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 | $83.68 | 8.312% | $90.6355 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $103.56 | 11.195% | $115.1535 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $110.27 | 8.203% | $119.3154 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $201.41 | 8.152% | $217.8289 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $120.54 | 3.629% | $124.9144 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $230.96 | 4.691% | $241.7943 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $155.56 | 7.255% | $166.8459 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $1,005.98 | $1,076.4879 | $1,076.49 | $1,076.50 | $1,076.40 | |