| 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 | $244.30 | 5.136% | $256.8472 | $256.85 | $256.85 | $256.80 |
| Purchase #2 | $123.40 | 5.587% | $130.2944 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $161.41 | 9.160% | $176.1952 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $244.79 | 13.437% | $277.6824 | $277.68 | $277.70 | $277.70 |
| Purchase #5 | $113.90 | 13.342% | $129.0965 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $200.52 | 3.532% | $207.6024 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $56.54 | 8.518% | $61.3561 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $1,144.86 | $1,239.0742 | $1,239.08 | $1,239.10 | $1,239.10 | |