| 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 | $125.26 | 10.454% | $138.3547 | $138.35 | $138.35 | $138.40 |
| Purchase #2 | $154.64 | 4.314% | $161.3112 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $63.83 | 7.283% | $68.4787 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $87.50 | 7.425% | $93.9969 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $245.74 | 8.611% | $266.9007 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $135.99 | 8.385% | $147.3928 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $219.72 | 8.378% | $238.1281 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $1,032.68 | $1,114.5631 | $1,114.56 | $1,114.60 | $1,114.60 | |