| 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 | $22.58 | 5.662% | $23.8585 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $189.70 | 8.310% | $205.4641 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $129.36 | 9.177% | $141.2314 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $225.35 | 12.496% | $253.5097 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $30.86 | 4.645% | $32.2934 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $149.44 | 7.521% | $160.6794 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $173.62 | 10.350% | $191.5897 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $920.91 | $1,008.6262 | $1,008.62 | $1,008.65 | $1,008.70 | |