| 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 | $123.34 | 10.379% | $136.1415 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $65.97 | 12.382% | $74.1384 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $194.34 | 13.745% | $221.052 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $35.96 | 13.496% | $40.8132 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $147.77 | 9.132% | $161.2644 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $235.60 | 9.867% | $258.8467 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $209.34 | 6.769% | $223.5102 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,012.32 | $1,115.7664 | $1,115.76 | $1,115.75 | $1,115.70 | |