| 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 | $81.56 | 11.545% | $90.9761 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $217.62 | 6.873% | $232.577 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $102.39 | 7.751% | $110.3262 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $194.61 | 7.305% | $208.8263 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $132.26 | 3.197% | $136.4884 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $130.88 | 5.301% | $137.8179 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $127.46 | 6.146% | $135.2937 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $986.78 | $1,052.3056 | $1,052.32 | $1,052.40 | $1,052.30 | |