| 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 | $218.92 | 10.640% | $242.2131 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $247.61 | 3.647% | $256.6403 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $172.45 | 6.774% | $184.1318 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $235.95 | 12.870% | $266.3168 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $201.95 | 4.780% | $211.6032 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $138.58 | 13.770% | $157.6625 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $76.56 | 8.248% | $82.8747 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $1,292.02 | $1,401.4424 | $1,401.43 | $1,401.40 | $1,401.40 | |