| 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 | $216.34 | 7.278% | $232.0852 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $106.40 | 7.205% | $114.0661 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $246.63 | 6.864% | $263.5587 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $210.64 | 6.481% | $224.2916 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $147.71 | 5.309% | $155.5519 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $189.79 | 10.517% | $209.7502 | $209.75 | $209.75 | $209.80 |
| Purchase #7 | $202.47 | 4.200% | $210.9737 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,319.98 | $1,410.2774 | $1,410.28 | $1,410.25 | $1,410.50 | |