| 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 | $129.90 | 13.274% | $147.1429 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $215.74 | 11.699% | $240.9794 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $94.56 | 10.837% | $104.8075 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $88.26 | 3.244% | $91.1232 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $194.68 | 13.518% | $220.9968 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $186.87 | 3.860% | $194.0832 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $53.34 | 7.717% | $57.4562 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $963.35 | $1,056.5892 | $1,056.59 | $1,056.60 | $1,056.60 | |