| 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 | $180.29 | 6.480% | $191.9728 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $249.45 | 11.863% | $279.0423 | $279.04 | $279.05 | $279.00 |
| Purchase #3 | $80.42 | 10.609% | $88.9518 | $88.95 | $88.95 | $89.00 |
| Purchase #4 | $8.25 | 12.508% | $9.2819 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $214.33 | 6.804% | $228.913 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $69.93 | 5.497% | $73.7741 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $234.68 | 4.142% | $244.4004 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $1,037.35 | $1,116.3363 | $1,116.32 | $1,116.30 | $1,116.40 | |