| 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 | $120.91 | 7.820% | $130.3652 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $90.96 | 8.783% | $98.949 | $98.95 | $98.95 | $98.90 |
| Purchase #3 | $117.48 | 3.536% | $121.6341 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $72.93 | 10.861% | $80.8509 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $130.51 | 3.815% | $135.489 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $201.65 | 8.462% | $218.7136 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $249.76 | 13.535% | $283.565 | $283.57 | $283.55 | $283.60 |
| 7 purchase totals = | $984.20 | $1,069.5668 | $1,069.57 | $1,069.55 | $1,069.60 | |