| 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 | $109.37 | 7.361% | $117.4207 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $169.35 | 7.825% | $182.6016 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $238.35 | 13.606% | $270.7799 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $57.79 | 10.287% | $63.7349 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $120.90 | 6.577% | $128.8516 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $151.91 | 12.847% | $171.4259 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $214.67 | 12.278% | $241.0272 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,062.34 | $1,175.8418 | $1,175.84 | $1,175.90 | $1,175.80 | |