| 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 | $223.55 | 4.594% | $233.8199 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $241.40 | 13.249% | $273.3831 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $160.89 | 13.196% | $182.121 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $81.55 | 8.497% | $88.4793 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $128.86 | 7.483% | $138.5026 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $188.51 | 7.565% | $202.7708 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $54.25 | 4.155% | $56.5041 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $1,079.01 | $1,175.5808 | $1,175.57 | $1,175.55 | $1,175.60 | |