| 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 | $129.67 | 10.607% | $143.4241 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $240.74 | 10.658% | $266.3981 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $182.33 | 10.540% | $201.5476 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $26.67 | 4.740% | $27.9342 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $185.76 | 4.734% | $194.5539 | $194.55 | $194.55 | $194.60 |
| Purchase #6 | $39.29 | 7.696% | $42.3138 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $245.70 | 9.726% | $269.5968 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $1,050.16 | $1,145.7685 | $1,145.76 | $1,145.75 | $1,145.70 | |