| 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 | $90.26 | 9.155% | $98.5233 | $98.52 | $98.50 | $98.50 |
| Purchase #2 | $180.73 | 6.178% | $191.8955 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $187.44 | 6.167% | $198.9994 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $189.74 | 11.634% | $211.8144 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $182.54 | 9.729% | $200.2993 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $215.64 | 4.510% | $225.3654 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $24.85 | 11.201% | $27.6334 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $1,071.20 | $1,154.5307 | $1,154.53 | $1,154.50 | $1,154.50 | |