| 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 | $83.35 | 10.305% | $91.9392 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $118.73 | 8.854% | $129.2424 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $46.93 | 12.537% | $52.8136 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $224.48 | 9.253% | $245.2511 | $245.25 | $245.25 | $245.30 |
| Purchase #5 | $202.69 | 4.125% | $211.051 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $95.26 | 11.134% | $105.8662 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $199.76 | 10.486% | $220.7068 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $971.20 | $1,056.8703 | $1,056.87 | $1,056.85 | $1,056.90 | |