| 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 | $210.90 | 3.164% | $217.5729 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $133.72 | 8.527% | $145.1223 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $239.80 | 3.586% | $248.3992 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $179.93 | 7.200% | $192.885 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $176.93 | 4.309% | $184.5539 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $75.28 | 4.771% | $78.8716 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $246.63 | 7.504% | $265.1371 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,263.19 | $1,332.5420 | $1,332.54 | $1,332.50 | $1,332.60 | |