| 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 | $209.55 | 5.621% | $221.3288 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $202.72 | 9.275% | $221.5223 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $60.51 | 6.714% | $64.5726 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $145.57 | 13.760% | $165.6004 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $239.93 | 5.595% | $253.3541 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $179.95 | 7.694% | $193.7954 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $92.39 | 7.178% | $99.0218 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $1,130.62 | $1,219.1954 | $1,219.19 | $1,219.15 | $1,219.20 | |