| 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 | $202.38 | 9.639% | $221.8874 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $90.56 | 3.707% | $93.9171 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $128.36 | 8.114% | $138.7751 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $191.42 | 10.546% | $211.6072 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $122.28 | 9.501% | $133.8978 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $240.74 | 3.146% | $248.3137 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $145.79 | 4.692% | $152.6305 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,121.53 | $1,201.0288 | $1,201.04 | $1,201.05 | $1,201.00 | |