| 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 | $11.30 | 11.855% | $12.6396 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $214.68 | 6.205% | $228.0009 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $101.86 | 13.699% | $115.8138 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $221.66 | 11.643% | $247.4679 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $119.83 | 7.732% | $129.0953 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $138.72 | 8.653% | $150.7234 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $172.65 | 8.865% | $187.9554 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $980.70 | $1,071.6963 | $1,071.70 | $1,071.65 | $1,071.70 | |