| 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 | $210.71 | 13.842% | $239.8765 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $178.31 | 13.170% | $201.7934 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $114.80 | 4.783% | $120.2909 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $222.25 | 12.643% | $250.3491 | $250.35 | $250.35 | $250.30 |
| Purchase #5 | $187.89 | 13.563% | $213.3735 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $68.95 | 12.487% | $77.5598 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $240.86 | 10.198% | $265.4229 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $1,223.77 | $1,368.6661 | $1,368.66 | $1,368.65 | $1,368.70 | |