| 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 | $156.46 | 3.276% | $161.5856 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $43.45 | 7.819% | $46.8474 | $46.85 | $46.85 | $46.80 |
| Purchase #3 | $107.99 | 10.268% | $119.0784 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $248.80 | 7.386% | $267.1764 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $211.30 | 5.588% | $223.1074 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $227.65 | 12.117% | $255.2344 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $208.43 | 12.413% | $234.3024 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $1,204.08 | $1,307.3320 | $1,307.34 | $1,307.40 | $1,307.30 | |